The unsigned variable num_blocks was initialized to -1. Which caused the
dissector to set the total length to 4294967295 fragments when the second
fragment was processed. This made the dissector unable to reassemble data
made of more than two fragments.
Change-Id: I120af090ed29ac73a1fa699bea2bfc91798ef92b
Reviewed-on: https://code.wireshark.org/review/17712
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
gcry_cipher_get_algo_keylen() returns a size_t, which is bigger than a
guint on most if not all 64-bit platforms; however, if the key is bigger
than 2^32 bytes, we have bigger problems, so just cast it down.
Change-Id: Ia7c97d2742686daf2e42f634c6e349cb580fa9df
Reviewed-on: https://code.wireshark.org/review/17731
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Ensure that Libgcrypt and zlib memory are freed when closing a pcap.
Change-Id: I420f9950911d95d59ff046fee57900ca6f7e9621
Reviewed-on: https://code.wireshark.org/review/17718
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
There was an implicit dependency between the block size in the cipher
suites table and the size expected by Libgcrypt. Just remove the block
size from the table and rely on the value from Libgcrypt to avoid the
risk of mismatching values (which could lead to a buffer overflow).
While at it, remove the size of the key ("bits") and the size of key
material ("eff_bits") too. Move the key material sizes for export
ciphers away from the table and use byte quantities instead of bits.
Additionally, this fixes an issue where 8 bytes of uninitialized stack
memory is written to the SSL debug log for stream ciphers like RC4.
The size of the Write Key is also corrected for export ciphers, now it
prints the actual (restricted) number of bytes that are used.
Change-Id: I71d3c83ece0f02b2e11e45455dc08c41740836be
Reviewed-on: https://code.wireshark.org/review/17714
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
ssl_cipher_init should only set the IV for CBC cipher suites. NULL
cipher suites will not invoke gcry_cipher_setiv and AEAD ciphers will
set the nonce in a different place anyway.
Fixes a buffer overrun (read) by 12 bytes for any AES-CCM and AES-GCM
cipher suite because the "block size" is set to 4 bytes while the
reported block size for AES is 16 bytes (128 bit). (The four bytes are
the "salt" part of the nonce that is extracted from the "client/server
write IV" part of the key block.)
Observed with the DTLS packet capture from
https://ask.wireshark.org/questions/55487/decrypt-application-data-pending-dtls-abbreviated-handshake-using-psk
Change-Id: I4cc7216f2d77cbd1eac9a40dca3fdfde7e7b3680
Reviewed-on: https://code.wireshark.org/review/17713
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
To do so, memorize whether a given eNB UE S1AP ID belongs to a NB-IoT
TAI or not.
Also add a preference allowing to force dissection as legacy LTE or
NB-IoT if automatic mode fails.
While we are at it, let's remove the global variables and introduce
a S1AP private data info stored in pinfo.
Change-Id: I7e30b3d59d909684e5cfe13510293ed38ad52574
Reviewed-on: https://code.wireshark.org/review/17709
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Use new heuristics based on the EAP Code field to determine whether a
field originates from the client or server. This is more reliable than
using "pinfo->match_uint" for two reasons: (1) the heuristics dissector
does not set "match_uint" (resulting in an arbitrary match on the
previous value) and (2) with EAP over EAPOL, there is no matching port
number (resulting in two conversations with different addresses and port
number zero).
To fix TLS decryption, make sure to create a single conversation for
both direction and allow the port type to be PT_NONE (to avoid reporting
all packets as originating from the server).
Bug: 12879
Change-Id: I7b4267a27ffcf68bf9d3f6a90d6e6e2093733f51
Reviewed-on: https://code.wireshark.org/review/17703
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This change prevents to accept netmasks as /24x. The
mask must be an clean integer.
Change-Id: I46aeb089dd6538b5cc4bde7efd4dc317621a5245
Reviewed-on: https://code.wireshark.org/review/17612
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This change based on BlueZ code on the same license that Wireshark is.
It seems that a lot of commands/events are incomplete or unknown,
however better to have them.
Also rename variables (etc.) of the first dissector to contain
vendor name like new one, to distinguish them.
Change-Id: I2db3ed73d477699032a44bac2d3c88a9230b0095
Reviewed-on: https://code.wireshark.org/review/17657
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
The structured id handling is not in use by anyone.
Change-Id: I643fb03f642a5c1900aaec7d41e2b66dba5a2b05
Reviewed-on: https://code.wireshark.org/review/17655
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
length of the PDU is not known(length is exluding escape bytes).
Change-Id: I762419f12ca80f6597163e232c4b853819927b65
Reviewed-on: https://code.wireshark.org/review/17302
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
While we are at it, let's reorder them in the .cnf file to match their
definition in S1AP-PDU-Contents.asn and ease review
Change-Id: I4c433fa862d83053d8b01cc951e756379356fa57
Reviewed-on: https://code.wireshark.org/review/17649
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Tried to poke various fields (including the capture filter field), this
revealed some memleaks.
Change-Id: I1eca431a09839906a4b3c902ad85e55bffc71ca8
Reviewed-on: https://code.wireshark.org/review/17648
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Fixes a memleak that occurs on (re)loading a pcap. While at it, remove
some unnecessary variables.
Change-Id: Ibb662e5c608881bc7dfde9d12cdb77f699ff6542
Reviewed-on: https://code.wireshark.org/review/17639
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Added version 3.1.1 CONNACK session present flag and SUBACK failure
indication. Adjusted SUBSCRIBE and SUBACK QoS values.
Added string length values. Removed the message type subtree as it
had no purpose. Put the message type in the top tree mqtt node instead.
Removed unused code and fixed code layout.
Change-Id: I8a9ae26ac9a2af04dc6f8d08ac46aa305c225c4f
Reviewed-on: https://code.wireshark.org/review/17590
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
There is a v4 (and v5) with some change (patches coming !)
Change-Id: I3107727e2b86f7f6c0019ba6f2638bb40b41c0fb
Reviewed-on: https://code.wireshark.org/review/17626
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Append the length to the extension and display the contents of
unknown extensions as bytes.
Change-Id: Iba1204a1d5e187f28cb41c4369b10eeb86e6b43a
Reviewed-on: https://code.wireshark.org/review/17265
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The bytes that are not part of the address are not dissected.
Added them to the tree as "unused", to have a complete dissection
of the packet.
Found by incomplete dissector check.
Change-Id: Iafffebe8bc0f8254ac0b451d007e0a99aab91924
Reviewed-on: https://code.wireshark.org/review/17608
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Bug: 12687
Change-Id: Ib489b4c6aff1e0611e9b8a086054e56284f24b84
Reviewed-on: https://code.wireshark.org/review/16787
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
It was just a wrapper over regular HTTP dissector, which can already
pick its own ports to use.
Also some other minor cleanup related to removal.
Change-Id: I20dd37670c676551a06aaeb69fd657684af9685d
Reviewed-on: https://code.wireshark.org/review/17567
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
-Manufacturer error field has 5 bytes (not 4)
-corrected two descriptions
Change-Id: Ic6f3e8fdf08c52f1d4f987410e1e0597a9f6aaed
Reviewed-on: https://code.wireshark.org/review/17575
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The protocol version from a SSL/TLS record contains the minimum
supported SSL/TLS version and is the best guess for Client Hello
handshake messages if no authorative version is available.
By considering the version from the conversation for the initial
col_set_str call, we can also remove some other calls down the road.
Change-Id: I4be25f5c9057ffd0abcea7280d826867c135fed7
Reviewed-on: https://code.wireshark.org/review/17490
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Show the filehandle and lockowner for the callback.
Change-Id: Id09b260d4b31f8fa35ba8452dc143095e5cc88ec
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-on: https://code.wireshark.org/review/17574
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Some messages related to LVB data are mistakenly treated as malformed.
This patch fixes it by checking LVB flags before parsing LVB data.
I found that "Convert lock" and "Unlock" use PUT_LVB flags, but "Proxy AST" uses GET_LVB flags.
Ping-Bug: 12122
Change-Id: I2c62c8cc9f9bd84abaf92de9f216550101962520
Reviewed-on: https://code.wireshark.org/review/17532
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
- xxx-time values are not UNIX timestamps (that is a CUPS-ism - they are
time since bootup in IPP itself)
- Change all of the display strings to use the official IANA values
(confusing otherwise)
- Add support for newer value/group tags.
- Add support for all enum attribute values.
- Add request/response tracking so you can easily match things up.
- Decode octetString, rangeOfInteger, textWithLanguage, nameWithLanguage,
dateTime, and resolution values.
- Don't treat integers and enums as interchangeable (they aren't).
- Integers and enums are signed integers.
- Put operation id or status code in info column.
Change-Id: I9fb5cd89d3c386a2b3932ef4c75967ce2547bc22
Reviewed-on: https://code.wireshark.org/review/17192
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Smith Kennedy <smith.kennedy@hp.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
For debugging...
Change-Id: I23eb70c89ac95371e1d7b05a52ffeed4f993a52a
Reviewed-on: https://code.wireshark.org/review/17135
Reviewed-by: Lucas Pardue <lucas.pardue@bbc.co.uk>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
This patch fixes incorrect endian conversion in pdu length.
Actually pdu length is big endian.
Ping-Bug: 12122
Change-Id: I9f8827293e684a5b4c957138f5879efdd140c500
Reviewed-on: https://code.wireshark.org/review/17533
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Keepalive req/resp messages are shown as "Unknown type (0x00)" in info column.
This patch fixes them to "Keepalive Request" and "Keepalive Response".
Ping-Bug: 12122
Change-Id: If09192067736b78c7785ba1ff05ae62a05d3dc23
Reviewed-on: https://code.wireshark.org/review/17497
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
A handshake starts a new session, be sure to clear the previous state to
avoid creating a decoder with wrong secrets.
Renegotiations are also kind of transparant to the application layer, so
be sure to re-use an existing SslFlow. This fixes the Follow SSL stream
functionality which would previously ignore everything except for the
first session.
The capture file contains a crafted HTTP request/response over TLS 1.2,
interleaved with renegotiations. The HTTP response contains the Python
script used to generate the traffic. Surprise!
Change-Id: I0110ce76893d4a79330845e53e47e10f1c79e47e
Reviewed-on: https://code.wireshark.org/review/17480
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
In a two-pass dissection with renegotiated sessions, the
is_session_resumed flag is not updated according to the current protocol
flow. Fix this by performing detection of abbreviated handshakes in
all cases, do not limit it to the decryption stage (where ssl != NULL).
Reset the resumption assumption after the first ChangeCipherSpec
(normally from the server side, but explicitly add this in case client
packets somehow arrive earlier in the capture). This should not have a
functional effect on normal TLS captures with Session Tickets.
Bug: 12793
Change-Id: I1eb2a8262b4e359b8c1d3d0a1e004a9e856bec8c
Reviewed-on: https://code.wireshark.org/review/17483
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Change-Id: I68b4fa08a7f65b92e56a6e72a6bb113e72ee33da
Reviewed-on: https://code.wireshark.org/review/17524
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Check IKEv1 Certificate Request Payloads for an empty
Certificate Authority field, which is allowed by RFC 2408.
Suppress dissection of this field if it is indeed empty.
Change-Id: Ifb997e460a4c12003215fde86c374cfc769c5d72
Reviewed-on: https://code.wireshark.org/review/17501
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
It contains the same password field that appears in the Registration
message. Make this field generic and reuse it here.
Change-Id: I7be9a99b5da1713937ffca5624be66150ff453d1
Reviewed-on: https://code.wireshark.org/review/17489
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
add the value for euro
Change-Id: Id8624e356ad4fcddcf77483a721428782c6bb0b2
Reviewed-on: https://code.wireshark.org/review/17487
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Implement the same changes in the ELEM_TLV() and ELEM_TV() macros as in
packet-gsm_a_common.h, to remove superfluous code and squelch about 50
Coverity issues.
Change-Id: I262dc60fdfa3482876d8525b34f6b1dbbe371257
Reviewed-on: https://code.wireshark.org/review/17478
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This name is displayed in the SSL prototcol tree (Application Data
Protocol: http-over-tls), rename to avoid possible user confusion.
Modify the SSL dissector such that both "http" and "http-over-tls"
invoke the same dissector function.
Change-Id: I2d52890a8ec8fa88b6390b133a11df607a5ec3dc
Reviewed-on: https://code.wireshark.org/review/17481
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Dissect SMB2 getinfo request fix-sized parameters according
to [MS-SMB2] section 2.2.37.
This does not include extended attributes at the moment.
Change-Id: I5281edf0c21517cdf43ef00e89b5680b8174c383
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17444
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add a function that dissects FILE_GET_QUOTA_INFORMATION
structure ([MS-FSCC] 2.4.33.1)
This structure is used to define a set of SIDs whose quota
is to be fetched.
Change-Id: I81f6bca98fb239935ca593bd8725cebbb2037fbe
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17445
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add a checkbox which lets you toggle between absolute and relative start
times. Use the local time for now. Fixes bug 11618.
Adjust our time precision based on the capture file's time precision.
Fixes bug 12803.
Update the User's Guide accordingly.
Bug: 11618
Bug: 12803
Change-Id: I0049d6db6e4d0b6967bf35e6d056a61bfb4de10f
Reviewed-on: https://code.wireshark.org/review/17448
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
The CID is about the lack of check of wmem_tree_lookup32_le()
return value, but the old code worths a bit of rework.
Change-Id: I3adb868d2baa1c8aea3f914f7fb9fdf75f222960
Reviewed-on: https://code.wireshark.org/review/17322
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This patch contains a partial rewrite of the BGP dissector for Extended
Communities. The changes were primarily motivated by my dissatisfaction
with the generally unreadable way in which the types, names and values of
BGP Extended Communities were displayed in Wireshark GUI. The rewrite
provides a hopefully more readable and eye-pleasing way of displaying the
extended communities. I have also corrected numerous other flaws with the
Extended Community dissector I stumbled across.
In particular, the changes encompass the following:
1.) The Type octet of an Extended Community is now analyzed including its
Authority and Transitivity bits. These were not dissected before.
2.) Dissection for EVPN Extended Community was improved. The original
implementation blindly assumed that there is just a single subtype and
decoded the community ignoring the actual subtype.
3.) I have removed the hf_bgp_ext_com_value_unknown16 and ..._unknown32.
The current code uses a different approach to display values of unrecognized
communities, and for recognized communities, there are no "unknown"
subfields.
4.) Removed a couple of variables declared at the
dissect_bgp_update_ext_com() level. These stored the result of a
tvb_get_...() call but the value was used only once. I have replaced them
with the direct use of tvb_get_...()
5.) Moved duplicate code to add the Type value into the community_tree from
each branch in the switch(com_type_high_byte) out of it and placed it before
the switch().
6.) Reworked the style in which individual communities are displayed. Each
community item (collapsed) is now displayed using the following label
format:
Community name: Values [Generic community type]
Examples:
Route Target: 1:1 [Transitive 2-Octet AS-Specific]
Unknown subtype 0x01: 0x8081 0x0000 0x2800 [Non-Transitive Opaque]
Unknown type 0x88 subtype 0x00: 0x0000 0x0000 0x0000 [Unknown community]
6.) To keep the filter names more consistent, changed names of selected filters:
bgp.ext_com.type_high -> bgp.ext_com.type
bgp.ext_com.type_low -> bgp.ext_com.stype_unknown
In particular, I do not want to call the subtype as bgp.ext_com.type_low
because that filter applied only to unrecognized subtypes even though its
name would suggest to users that they can filter any community based on it.
7.) Numerous corrections in text labels, names and labels that have been
incorrect or incomplete.
Bug: 12794
Change-Id: I9653dbbc8a8f85d0cd2753dd12fd537f0a604cf3
Reviewed-on: https://code.wireshark.org/review/17377
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Fix dissector abort on short tags.
Fix value typo in hash mode enum.
Differentiate unexpectedly short value, zero length (deliberate invalid)
and off-end-of-record tags through expertinfo.
Continue to use proto_tree_add_*() length mismatch warnings for unxepectedly
long tags for now.
Change WWN tags to FT_BYTES for now as they are 16 not 8 byte WWN. Not
currently implemented outside Wireshark anyway.
Ping-Bug: 12303
Change-Id: I79fe4332f0c1f2aed726c69acdbc958eb9e08816
Reviewed-on: https://code.wireshark.org/review/17382
Reviewed-by: Anthony Coddington <anthony.coddington@endace.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
(actually, in [MS-SMB2] those are called "InfoType" and
"FileInfoClass", respectively)
Change-Id: Id583be4574cea5ce092c374a5624a4bd17d5d4c6
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17443
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This info appears in the request buffer of setinfo quota,
or in the response buffer of getinfo quota.
Change-Id: I5c8d96a05eddfa123547a7dd2577a01ac8cbd32d
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17442
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
To be usable by SMB2 dissector
Change-Id: I7f5b9a021951c2529f8058cd2fc160eff2e865c6
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17441
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In SMB user quota records, parse unknown 8-byte field
as quota record's last change time
(source - [MS-FSCC] 2.4.33)
Change-Id: I1f2839934fc0ab8e3d38105e02ef91a547256a70
Signed-off-by: Uri Simchoni <urisimchoni@gmail.com>
Reviewed-on: https://code.wireshark.org/review/17440
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
As requested by bug 10969 add a link to OSM for locationEstimate.
Bug: 10969
Change-Id: I715b3b5eae9728999d5c8f8c155bbcef3911ee93
Reviewed-on: https://code.wireshark.org/review/17375
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Roland Knall <rknall@gmail.com>
Memleaks could occur in these scenarios:
- Two consecutive fields fail in their chk callback, overwriting the
first heap-allocated error message.
- After parsing one record, the internal record was never freed.
- Syntax errors abort the parsing process and leaks the record and
current field value.
These leaks will only happen at startup, when the UAT files are read or
when UAT strings are loaded (e.g. from the ssl.keys_list preference).
Change-Id: I4cf7cbc8131f71493ba70916a8f60168e5d65148
Reviewed-on: https://code.wireshark.org/review/17432
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
No functional change, fixes typos, adds some meaningful function
parameters and tries to clarify the memory management concerns.
Also fix a -Wdocumentation issue in epan/proto.h
Change-Id: I59d1fcd2ce96178e0a64a0709409a9a7a447c7c6
Reviewed-on: https://code.wireshark.org/review/17431
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Introduced with v2.3.0rc0-112-gdcb7b71, nxt is only a guint8* which
fails on 32-bit glib before 2.31.2.
Change-Id: Ide1816a971fa213f5669a7fa71bc111d5b1cc921
Reviewed-on: https://code.wireshark.org/review/17418
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
In commit v2.3.0rc0-121-gb6d13ef, GUINT_TO_POINTER(ah_nxt) was added,
but on 32-bit glib before 2.31.2 this results in a type error. Change
the type of ah_nxt since all its users take a guint anyway.
Change-Id: I2fb030f79011b8a7159a0b0df26d3545b0ce3c06
Reviewed-on: https://code.wireshark.org/review/17419
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Also manually add PLMN 460 02 (Chian Mobile) as it is not listed by ITU yet
Bug: 12622
Bug: 12798
Change-Id: I7c6fab9dcb9da90178186e94f624301ef1861421
Reviewed-on: https://code.wireshark.org/review/17428
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
This should fix crashes on Windows, _strdup should not be mixed with
g_free. This was only uncovered in v2.3.0rc0-474-ga04b6fc, before that
ddict_free was never called.
Change-Id: I34111385c82715de70fb42fe44b99b89e132a374
Reviewed-on: https://code.wireshark.org/review/17423
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The RFtap protocol is a simple metadata header designed to provide
Radio Frequency (RF) metadata about frames.
For official specifications see: https://rftap.github.io/
Signed-off-by: Jonathan Brucker <jonathan.brucke@gmail.com>
Change-Id: I0d008b2baadcc5cc9577113e9795eef2691b961a
Reviewed-on: https://code.wireshark.org/review/17355
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This reverts commit 5fea2b5f41.
I.e., it puts back the change; the reverted version passed the tests on which the versions with this change crashed.
Change-Id: Idcc0eb11588cf14e2fe666de1905ee63917b0fcf
Reviewed-on: https://code.wireshark.org/review/17413
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit a04b6fcb3d.
Temporary revert to see if this prevents the "tshark -G" crashes being seen on the 64-bit Windows buildbot.
Change-Id: I561439039ca2667b72d7e2319a6f3f5f97e18d15
Reviewed-on: https://code.wireshark.org/review/17412
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Remove the debugging printouts.
The changes that were committed between the last build that didn't crash
and the first build that did were:
commit 961f743d69
Author: Peter Wu <peter@lekensteyn.nl>
Date: Mon Aug 29 01:34:22 2016 +0200
xml: fix some memleaks
No more memleaks reported for the attachment in bug 12790 :-)
Change-Id: I8472e442143b332edfacdf9ef3b8b893f1ec4386
Ping-Bug: 12790
Reviewed-on: https://code.wireshark.org/review/17365
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
commit a04b6fcb3d
Author: Peter Wu <peter@lekensteyn.nl>
Date: Sun Aug 28 22:19:29 2016 +0200
diameter: fix 400kb leaked memory on exit
Before:
SUMMARY: AddressSanitizer: 399684 byte(s) leaked in 17208 allocation(s).
After addressing to-do by calling ddict_free:
SUMMARY: AddressSanitizer: 3024 byte(s) leaked in 256 allocation(s).
After fixing all remaining leaks cases in the flex file for diameter:
SUMMARY: AddressSanitizer: 735 byte(s) leaked in 58 allocation(s).
Not bad huh :-)
Ping-Bug: 12790
Change-Id: I0c730ad77ae15c69390bc6cf0a3a985395a64771
Reviewed-on: https://code.wireshark.org/review/17364
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
commit 14312835c6
Author: Peter Wu <peter@lekensteyn.nl>
Date: Sun Aug 28 19:20:59 2016 +0200
pcapng: do not leak blocks
pcapng_open and pcapng_read have 'wblock' allocated on the stack, so if
they return, they do not have to set wblock.block to NULL.
pcapng_read_block always sets wblock->block to NULL and may initialize
it for SHB, IDB, NRB and ISB. Be sure to release the memory for IDB and
ISB. It is better to have more wtap_block_free calls on a NULL value
than missing them as this would be a memleak (on the other hand, do not
release memory that is stored elsewhere such as SHB and NRB).
Ping-Bug: 12790
Change-Id: I081f841addb36f16e3671095a919d357f4bc16c5
Reviewed-on: https://code.wireshark.org/review/17362
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
*If* one of those is the cause, my guess is that it's the Diameter one,
as the crash happens before any file is read (so it's probably not the
pcapng one) and thus before any dissection is done (so it's probably not
the XML dissector one).
Change-Id: I816c1bbd6078eab251efd02ebb7c3195f6dd1483
Reviewed-on: https://code.wireshark.org/review/17411
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Change-Id: Ifb68af443c6f13dfab99e32488d86c148621a316
Signed-off-by: Tom Haynes <loghyr@primarydata.com>
Reviewed-on: https://code.wireshark.org/review/17399
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change-Id: I72812fa0650da0cde37ea6cbef81a3c7a9ba333d
Reviewed-on: https://code.wireshark.org/review/17373
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The OMG standard has changed in this new version. I have fixed
the implementation.
Change-Id: Ie9054ed52c66580c76096af86e0fb8e34a44e9d1
Reviewed-on: https://code.wireshark.org/review/17348
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Ica9fc960946542badb64af12769e7dfa3793db82
Signed-off-by: Tom Haynes <loghyr@primarydata.com>
Reviewed-on: https://code.wireshark.org/review/17397
Reviewed-by: Michael Mann <mmann78@netscape.net>
Have all dissector tables have a "supports Decode As" flag, which
defaults to FALSE, and which is set to TRUE if a register_decode_as()
refers to it.
When adding a dissector to a dissector table with a given key, only add
it for Decode As if the dissector table supports it.
For non-FT_STRING dissector tables, always check for multiple entries
for the same protocol with different dissectors, and report an error if
we found them.
This means there's no need for the creator of a dissector table to
specify whether duplicates of that sort should be allowed - we always do
the check when registering something for "Decode As" (in a non-FT_STRING
dissector table), and just don't bother registering anything for "Decode
As" if the dissector table doesn't support "Decode As", so there's no
check done for those dissector tables.
Change-Id: I4a1fdea3bddc2af27a65cfbca23edc99b26c0eed
Reviewed-on: https://code.wireshark.org/review/17402
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We register dissectors for "Decode As" for {SSL,TLS}-over-TCP, so we
should actually set up the "Decode As" stuff for it.
Change-Id: I2a738667efdec1007069df74885a4fe8fc3fcbab
Reviewed-on: https://code.wireshark.org/review/17400
Reviewed-by: Guy Harris <guy@alum.mit.edu>
dissection and display the problem more prominetly.
Change-Id: Ia1a32667a18e1e5b60b5c167da9b6dd945ba3dfc
Reviewed-on: https://code.wireshark.org/review/17385
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
If the heuristics fail to detect a resumed session, then it must mark
the session as a normal session. This will also prevent from
applying secrets that do not apply to this renegotiated session.
Bug: 12793
Change-Id: I90f794a7bbaf7f1839e39656ac318183ecf48887
Reviewed-on: https://code.wireshark.org/review/17376
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
No more memleaks reported for the attachment in bug 12790 :-)
Change-Id: I8472e442143b332edfacdf9ef3b8b893f1ec4386
Ping-Bug: 12790
Reviewed-on: https://code.wireshark.org/review/17365
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Before:
SUMMARY: AddressSanitizer: 399684 byte(s) leaked in 17208 allocation(s).
After addressing to-do by calling ddict_free:
SUMMARY: AddressSanitizer: 3024 byte(s) leaked in 256 allocation(s).
After fixing all remaining leaks cases in the flex file for diameter:
SUMMARY: AddressSanitizer: 735 byte(s) leaked in 58 allocation(s).
Not bad huh :-)
Ping-Bug: 12790
Change-Id: I0c730ad77ae15c69390bc6cf0a3a985395a64771
Reviewed-on: https://code.wireshark.org/review/17364
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
strdup and strcmp is a recipe for leaking.
Change-Id: I522c71964e39f671a4101df9b2b432433fc1c12e
Reviewed-on: https://code.wireshark.org/review/17363
Reviewed-by: Michael Mann <mmann78@netscape.net>
Use same wmem_epan_scope() as "w" (tvbparse_wanted_t).
Change-Id: I73fdb1fb3b55a91b7bb0fc36e435024c6f0b3d73
Ping-Bug: 12790
Reviewed-on: https://code.wireshark.org/review/17361
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Fix the "Number of SPIs" field name in the Delete payload.
References: RFC 2408, RFC 7296
Change-Id: I205fb830275fc011e6605fdae53c6b9141e1628b
Reviewed-on: https://code.wireshark.org/review/17353
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
A XMPP stanza may be fragmented inside a conversation, so don't
check for this only when starting a new conversation.
Change-Id: I63b987184f52645e6c72c3c4155b39b7948de828
Reviewed-on: https://code.wireshark.org/review/17344
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Search address type by name iterates over an array, but fails to find its end.
Therefore it may dereference invalid pointers, or NULL.
Add the proper check in the for loop and make sure an end condition is always
there in the array searched.
Change-Id: I60ade9d438dc394340b6483b4fcb23e5ce432000
Reviewed-on: https://code.wireshark.org/review/17337
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Some type changes were not carried forwared into the conversation
debugging code. These changes allow compilation again.
Change-Id: I90dde7cc94496828cf8931d74225773c2cea42a1
Reviewed-on: https://code.wireshark.org/review/17336
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Added the dissection of three parameters.
Change-Id: I07e7b655ad7fd3462625c2fb565e41593c62f897
Reviewed-on: https://code.wireshark.org/review/17346
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Issue reported by Lucas Pardue
Change-Id: Ic3c53fce9751a556c5f1aa30d55687a60c9c6a4d
Reviewed-on: https://code.wireshark.org/review/17345
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Lucas Pardue <lucas.pardue@bbc.co.uk>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Issue reported by Lucas Perdue
Change-Id: I4852f6bad7a4c98b345ff198b33ab560eacb5ed0
Reviewed-on: https://code.wireshark.org/review/17341
Reviewed-by: Lucas Pardue <lucas.pardue@bbc.co.uk>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Issue reported by Lucas Perdue
Change-Id: I9c4ede6ba2fb0303aab05f1d59835e5a8b386a3e
Reviewed-on: https://code.wireshark.org/review/17340
Reviewed-by: Lucas Pardue <lucas.pardue@bbc.co.uk>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Libpcap just backed out the "host-endian" SocketCAN LINKTYPE_ value; we
don't need it any more.
Change-Id: I33a7dc21207a0009e20b4abaefe1119eb649c39a
Reviewed-on: https://code.wireshark.org/review/17327
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The created XML proto_item can be faked (if not visible and not referenced),
so ensure we store the correct item length to be used in XMPP.
This will avoid an invalid "Malformed Packet" for some XMPP packets.
Change-Id: I79d805b725dbeb93f26a38b72bdcc84187aee16f
Reviewed-on: https://code.wireshark.org/review/17324
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
RFC 6120 section 4.6.1 defines the use of a single whitespace as
"whitespace keepalive", so indicate this in the Info column.
Change-Id: I685431d91be2a37fbd66f8d1cdabe53f33092e93
Reviewed-on: https://code.wireshark.org/review/17323
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
and also use the name of spec for field (Header BLock Fragment
Change-Id: I5a3884186258dac1f243f991a3392c875403eb97
Reviewed-on: https://code.wireshark.org/review/17310
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
show expert infos and return the number of bytes we dissected
Change-Id: Ibb12372e8670380137f4fc3d012d0b0afa4cd638
Reviewed-on: https://code.wireshark.org/review/17313
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Petri-Dish: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Use RVALS + BASE_RANGE_STRING for range_strings. This should fix the "-G
values" failure on the Win32 buildbot.
Change-Id: I9a42b66a22b615d3de9c04b485adc7b9aa2cc154
Reviewed-on: https://code.wireshark.org/review/17309
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This can happen for example is the heuristics changed between the Wireshark
version used to export PDUs, and the one used to open the file.
Instead, call data dissector.
Change-Id: I29f7754f883fd710c3557a610583ef988ca13e43
Reviewed-on: https://code.wireshark.org/review/17280
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Issue reported by Sharon Samuel Enoch
Bug:12780
Change-Id: I94ad5355cdfa4d8cd3915c9e261931ff56dc765b
Reviewed-on: https://code.wireshark.org/review/17272
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Read 4 bytes from the packet instead of 1 because that is the
correct size of the DOI field.
Reference: RFC 2408
Change-Id: I5745363811bb46af307a925d688ec36cfb29984b
Reviewed-on: https://code.wireshark.org/review/17271
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Setting our compiler warning flags in CMAKE_C_FLAGS does not allow
using different flags per target.
Allow for that possibility by setting the internal WS_WARNINGS_{C,CXX}_FLAGS
and using the COMPILE_OPTIONS property to set them.
This change is just setting mechanism and there should be no difference
in generated warnings.
The check_X_compiler_flag cmake test is changed to test each flag individually.
We need a list, not a space separated string, and the aggregate test is not
significant.
Change-Id: I59fc5cd7e130c7a5e001c598e3df3e13f83a6a25
Reviewed-on: https://code.wireshark.org/review/17150
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Problem is that not all fields of UAT are updated on change (only those
defined in UAT definition with ikev2_uat_flds, specifically pointers to
encr_spec and auth_spec in ike2_decr_data_t were set to NULL.
Fixed by re-setting pointers after update table callback was called.
Also fixed memory leaks after UAT modification.
Bug was partially resolved with change
Ibdab979b5959eb561635cbcb446e17138baca87b
https://code.wireshark.org/review/17078
which eliminated crash, but decryption still didn't work after UAT
modification (DISSECTOR BUG was displayed).
Bug: 12748
Change-Id: I8209edd8e214d62e34b641fdd2e046b9ff4c95eb
Reviewed-on: https://code.wireshark.org/review/17249
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
They follow the same dissection as normal 'Analog Change Report' Responses (FC0)
Change-Id: I854084f43fd0cc52ba02b6f1e760a63033ab48dd
Reviewed-on: https://code.wireshark.org/review/17270
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
We now check much earlier for an invalid message length; remove the
check done afterwards.
Also, note that dissect_netlink_error() should also check the message
length, to make sure it doesn't run past the end of the message, and
indicate why we are assuming an "integer" is 4 bytes (it's because the
RFC is vague here).
Change-Id: Ie0b5074acc852cdeaa008fee1125130a6c8771a1
Reviewed-on: https://code.wireshark.org/review/17279
Reviewed-by: Guy Harris <guy@alum.mit.edu>
0 would cause an infinite loop. and any value < 16 is clearly wrong, so
if we see such a packet, just show the header's length field and stop
dissecting.
Bug: 12776
Change-Id: Iefc56b26b83ff5424968d065bdb9fa84a7a65481
Reviewed-on: https://code.wireshark.org/review/17277
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The Msg3 PUSCH narrowband index parameter depends on the UL bandwidth
Change-Id: Ib57c85ffbd4c108e9c8f3d14fa53a48f0df1b0e6
Reviewed-on: https://code.wireshark.org/review/17274
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
IKEv2:
Fixed bug with AEAD ciphers with 8- and 12-byte length ICVs and
libgcrypt 1.6.x - gcry_cipher_checktag() returned INVALID_LENGTH.
Fixed for merged changeset https://code.wireshark.org/review/17078
Added support for verification of encrypted data with HMAC_MD5_128
[RFC4595] and HMAC_SHA1_160 [RFC4595] integrity algorithms
Added IKEv2 decryption suite for few combinations of encryption and
integrity algorithms: 3DES-CBC/SHA1_160, AES-128-CCM-12, AES-128-CCM-12
(using CTR mode), AES-192-CTR/SHA2-512, AES-256-CBC/SHA2-256,
AES-256-CCM-16, AES-256-GCM-16, AES-256-GCM-8
Change-Id: Ic564b25f1fd41e913c605322b7b8aa030cf90ddf
Reviewed-on: https://code.wireshark.org/review/17213
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
This patch shows the Information Elements (IE) defined by the
IEEE802.15.4. It dissects the information of those IE which are used
by the IETF WG 6tisch and announces the others. Here the list of the
fully dissected ones:
- For the header IEs:
- Time Correction.
- Header Termination 1.
- Header Termination 2.
- For the payload IEs:
- MLME:
- Nested Shorts:
- TSCH Synchronization IE.
- TSCH Timeslot IE.
- TSCH Slotframe and Link IE.
- Nested Longs:
- Channel Hopping IE.
- Payload Termination IE.
For the rest of the IEs defined in the standart, this patch shows them
but does not analyze their inner fields.
References:
https://datatracker.ietf.org/doc/draft-ietf-6tisch-minimal/
IEEE Standard for Low-Rate Wireless Personal Area Networks (WPANs).
Change-Id: I45292315fa532f08be6a218eb5756284a22eeee4
Reviewed-on: https://code.wireshark.org/review/16671
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Caught by ASAN with WIRESHARK_DEBUG_WMEM_OVERRIDE=simple set.
Manually inspection of all type casts to decrypt_data_t and
ikev2_decrypt_data_t showed no other users that do not check
isakmp_version first.
Change-Id: If889afff85a20e31222d33cbea8db3a91a77f389
Reviewed-on: https://code.wireshark.org/review/17246
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michał Skalski <mskalski13@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Return a value length of 0 if there's no parameter value.
(And don't return anything if the pointers through which we return them
are null.)
If no value is present, return NULL from ws_find_media_type_parameter().
Change-Id: I32b57623d7651bcf065af5b81f2390a600988b21
Reviewed-on: https://code.wireshark.org/review/17255
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Backslash, in a quoted-string, escapes quotes (and any other characters,
although the only ones that *need* escaping are a double-quote and a
backslash).
This means that the value of a parameter isn't just the raw characters
from the parameters string; for a quoted string, it needs to be
un-escaped, and for a *non*-quoted string, it has to stop at the first
non-token character (you can put comments in). So
ws_find_media_type_parameter() must return an allocated string with the
actual value.
Get rid of index_of_char(); it doesn't do anything that strchr() does.
Change-Id: I36328ea71c28fe6ac4918a8e73c281a25f6be844
Reviewed-on: https://code.wireshark.org/review/17251
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The symbols exported from libs should use less generic. preferably
prefixed names to avoid name collisions with other shared library
symbols.
Change-Id: I8323b3e194a7ee4d61baec0c007342fab6cbde84
Reviewed-on: https://code.wireshark.org/review/17229
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Variable "channels_per_frame" could have caused a division by 0.
This is now changed, by stopping dissection in this case. A warning is
shown for this case.
Change-Id: I6d4dcb91b833a7d7f0759e28f56950b94ab1ed7e
Reviewed-on: https://code.wireshark.org/review/17228
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Iea7c8d24f52cf8bd11e13a53853e11ec1ecdcd36
Reviewed-on: https://code.wireshark.org/review/17058
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The array is an array of guint8 *'s that point to strings;
wmem_array_index() doesn't return a pointer to the string, it returns a
pointer to a pointer to the string, and you have to dereference the
result of the wmem_array_index() call to get a pointer to the string.
Change-Id: I8c7b3320f0979b01383ad255419c21cdeb7df4c7
Reviewed-on: https://code.wireshark.org/review/17221
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Looking up "text/xml" in the "media_type" dissector is somewhat of a
long-way-around way of finding the XML dissector; just look for it by
name.
Change-Id: Ifafeabc563bf7bfa529bc44ba31bf6ae376a09c8
Reviewed-on: https://code.wireshark.org/review/17219
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This gets complicated, because those subdissectors might be called by
other dissectors as well. We need a better way of passing that sort of
out-of-bound information.
Pull some routines used for processing Content-Type parameters into
common code; we can't guarantee that the media parameters passed in
would be writable (passing it as *the* data hid that; passing a
structure with that *and* the HTTP message type revealed it), so don't
convert it to lower-case in place.
Use that information, if available, to determine whether an IPP message
is a requet or a response.
Change-Id: I4bccc9f05cd0b14ad445be7ab37b3d884d841325
Reviewed-on: https://code.wireshark.org/review/17216
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Ping-Bug:12674
Change-Id: If67920246a9122dc693a71a4afcea212fb7f84ab
Reviewed-on: https://code.wireshark.org/review/17108
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
There already is "ModbusRTU over UDP", this is the Modbus/TCP format over UDP.
Bug: 12768
Change-Id: I883aa8e88f8a1640459115434be84354e22bb361
Reviewed-on: https://code.wireshark.org/review/17215
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Bug: 12770
Change-Id: I5f71072231a752ce6cdedf6f22ce8931a61c39c7
Reviewed-on: https://code.wireshark.org/review/17214
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Allows me to see the interface indices in a column.
Change-Id: I0dd31d7ec06eb860e7c80a4273779ec9034ee42d
Reviewed-on: https://code.wireshark.org/review/17193
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: I84e3157a9303572dcd3d9ff5df6802c42553e62f
Reviewed-on: https://code.wireshark.org/review/17197
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add OP_COMMAND (2010) and OP_COMMANDREPLY (2011)
Bug:12723
Change-Id: Ib66e7136c7a6589286bbea11db2cff76d689db35
Reviewed-on: https://code.wireshark.org/review/17166
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
See net/netfilter/nfnetlink_log.c, that is the only place that sets
NFULA_PACKET_HDR to struct nfulnl_msg_packet_hdr.
Tested with nflog-ebtables.pcapng from SampleCaptures wiki.
Change-Id: I7e21f8f584f3911b3aa7d0d027ff9624886bef73
Reviewed-on: https://code.wireshark.org/review/17191
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Check if tvb remaining length is greater than expected length.
Bug: 12767
Change-Id: Ia04b559432af417db519cfcfbec06e6010b496bf
Reviewed-on: https://code.wireshark.org/review/17208
Petri-Dish: Jim Young <jim.young.ws@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Change-Id: Iac0ef122062f8dc3160e112d76c35a256f8d8c2a
Reviewed-on: https://code.wireshark.org/review/17201
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
These constants are mostly overlapping, except for NFPROTO_ARP. A manual
study of the Linux v4.7 code shows which fields to use and also reveal
that nflog.family can never be NFPROTO_ARP because (1) bridge traffic
use NFPROTO_BRIDGE and (2) arptables has no ULOG/NFLOG target.
This patch affects how some family fields are displayed but do not
affect subdissector calls.
Change-Id: I7cc73a8dcf73fe68c7ccaaa0f3b329fe484c8bfe
Reviewed-on: https://code.wireshark.org/review/17190
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
- Added specific dissector for ROS Clock messages
- Added dissector heuristics
- Improve ROS traffic detection
Problems to resolve:
- Some topics are mistaken for Clock messages. These includes the wheel encoder topic.
- ROS Services are not detected.
- Ideally, the TF topic should be dissected as it is a very common topic
Bug: 12749
Change-Id: I14255cbb42ae36b7e39f64dc1a5c6efffe19c8b1
Reviewed-on: https://code.wireshark.org/review/17086/
Reviewed-on: https://code.wireshark.org/review/17086
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Even when the token length is 0.
Bug: 12771
Change-Id: I0d77f0411fe90a6702d1f23ba9cd4b61433a5995
Reviewed-on: https://code.wireshark.org/review/17194
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
[1] stats "A hardware type of 0 (zero) should be used when the value field
contains an identifier other than a hardware address (e.g. a fully
qualified domain name)."
This commit displays these other identifier.
[1] https://tools.ietf.org/html/rfc2132#section-9.14
Bug: 12766
Change-Id: I3d991164641b41fb95891b2f78411d2e98a22e0d
Reviewed-on: https://code.wireshark.org/review/17180
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
stream_id = 1 is reserved for QUIC handshake/crypto...
stream_id = 3 is reserved for H2 HEADERS (PUSH_PROMISE..) (and call H2 dissector for dissection)
Thanks for Lucas for pcap
Change-Id: I563c44af88c3e72476f8637d8b7c5ba4d8a4a995
Reviewed-on: https://code.wireshark.org/review/17134
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This can be useful when dealing with 1) captures from versions of
libpcap without the bug fix to use DLT_CAN_SOCKETCAN_HOSTENDIAN when
appropriate and 2) DLT_CAN_SOCKETCAN_HOSTENDIAN captures if processed by
a machine with a different byte order from the capturing machine with
software that doesn't properly put the field into host byte order when
reading and writing.
Change-Id: Ia206e5c51aecccf2508cca01cff65a4feb379ac8
Reviewed-on: https://code.wireshark.org/review/17187
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The second parameter is the state, not the status as seen in C702 doc, page 159
Bug: 12764
Change-Id: I0a91a0e586c7663ace7c4c6b1044cafc1c0975ac
Reviewed-on: https://code.wireshark.org/review/17178
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Flags are not in network byte order, use given encoding instead.
Show both flags fields for GET and NEW requests since the netlink
dissector cannot yet determine whether a request is for GET, NEW or
something else. This has no effect for the sockdiag dissector but it
will influence the route and netfilter netlink subdissectors.
Change-Id: I472ff9e0498debbbceef657a14408c4e6a9df75b
Reviewed-on: https://code.wireshark.org/review/17118
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Kenneth Soerensen