Change-Id: I4881bf8e16c75d34ff3421230b763803c1d2f43b
Reviewed-on: https://code.wireshark.org/review/20055
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 patch augments the MIME based file-pcapng dissector to allow one to
more easily examine pcapng blocks that contain Darwin Process Information.
With this patch one can dissect and inspect, albeit as a MIME object, the
Darwin process information elements contained within an Apple augmented
pcapng file:
$ wireshark -X read_format:'MIME Files Format' -r bug12587.pktap.pcapng
$ tshark -V -X read_format:'MIME Files Format' -r bug12587.pktap.pcapng | egrep '^ Block:|Darwin .* =' | less
Apple's macOS provides an enhanced tcpdump with a pktap interface option
that supports the collection, display and storing of Darwin process and/or
service class information related to each captured packet. Using Apple's
pktap interface during a live capture the process information may be
revealed using Apple's tcpdump -k [metadata] option.
Apple's tcpdump -k option augments tcpdump's standard report with an
additional parenthesized () set of information inserted after the packet
timestamp. If the capture file actually contains Darwin process
information, Apple's tcpdump -k could include the interface name (or
interface id), process id, process name, process_uuid, service, and/or
direction for each packet depending on the value of the -k's [metadata]
argument provided (if any).
If the Apple tcpdump trace is captured to disk, the Darwin based process
and service information is saved in pcapng format augmented with several
new Enhanced Packet Block options (32779, 32780, 32781) along with a new
block type (0x80000001) called here a Darwin Process Event Block (DPEB).
The Darwin Process Event Block is used in a manner similar to a pcapng
IDB in that it contains process event information that is referenced by
later EPB's via the EPB options Darwin DPEB ID (32769) and Darwin EDPEB
ID (32871). EPBs may also include the Darwin Service Class option (32770)
which includes a numeric value that maps to a mnemonic service class.
A PKTAP enhanced pcapng file can later be read back in with Apple's tcpdump
along and the help of its -k option to display the original Darwin Process
Information. Packets collected using Apple's remote virtual interface
(rvictl)[1] from iOS devices can also contain Darwin Process Information.
Note: This is a first step to help determine what will be necessary to
eventually display any available Darwin Process Information within
the Frame tree when an Apple PKTAP enhanced pcapng file is opened
naturally in Wireshark and not as a MIME object.
[1] https://developer.apple.com/library/content/qa/qa1176/_index.html
Ping-Bug: 13096
Ping-Bug: 12587
Change-Id: I180e661dab0b0096a711603b53270105390d05e2
Reviewed-on: https://code.wireshark.org/review/20157
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>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Bug: 13337
Change-Id: I695530c29b9b0f76eab65503dcba97d19af343fb
Reviewed-on: https://code.wireshark.org/review/19706
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>
All is does is lead to memory leaks.
Change-Id: Ia20b95c9a7ae36df5b902cf59b33fbd046c2da56
Reviewed-on: https://code.wireshark.org/review/20076
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
proto_find_finfo doesn't have NULL tree protection, so protect it from
transum dissector.
Bug: 13395
Change-Id: I1037c675cf10b959f116b20b12cc7b388c175cd3
Reviewed-on: https://code.wireshark.org/review/20077
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Format of the data is described by MS-SQOS document -
see https://msdn.microsoft.com/en-us/library/mt226249.aspx
Both v1.0 and v1.1 are handled.
Also few cosmetic fixes for
dissect_smb2_FSCTL_QUERY_SHARED_VIRTUAL_DISK_SUPPORT
Bug: 13417
Change-Id: If7b793042257112d8f16f739d09aafe168443960
Reviewed-on: https://code.wireshark.org/review/20156
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
For SCSI packets tunnelled via RSVD, the logic of
SCSI Payload dissection should be:
-For SCSI IN transfer type (DataIn=1), display SCSI Payload of reply packet only.
-For SCSI OUT transfer type (DataOut=0), display SCSI Payload of request packet only.
-For non-data transfer type (DataIn=2) don't display SCSI payload even if DataBuffer is non-empty.
Minor fix: display RSVD DataBuffer BEFORE SCSI Payload in response packets.
If SCSI dissector failed (malformad packet), binary DataBuffer blob
will be still displayed in SVHDX_TUNNEL_SCSI_RESPONSE subtree.
Bug: 13403
Change-Id: Ia4fec817ae30799b763ae9d96c312fb7771d1618
Reviewed-on: https://code.wireshark.org/review/20089
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>
One GIANT switch statement is a little difficult to maintain, so convert each
case into its own function and add them to a dissector table. Many of the
case statements were already their own function, but signatures needed to
be converted into dissector_handle_t
-1 was uses as the protocol for the dissector handles because there isn't
a need to be associated with a protocol. This also allows third-parties
and plugins to add tagged fields outside of Wireshark using the new
dissector table.
Change-Id: I5e4c705dd6a7d99549a27ae684dbde4c47774123
Reviewed-on: https://code.wireshark.org/review/19670
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>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Move the search for the libgcc_s_seh and _sjlj DLLs to the GLib directory.
That's the only place it currently exists on the 64-bit builder.
Change-Id: Icf55dacf061d9423e78cabeaf16aa539ccb619bb
Reviewed-on: https://code.wireshark.org/review/20162
Reviewed-by: Gerald Combs <gerald@wireshark.org>
The MSDN documentation for _read says
"If fd is invalid, the file is not open for reading, or the file is
locked, the invalid parameter handler is invoked, as described in
Parameter Validation."
This means that on Windows, if our parent has closed stdin when we call
_read we'll crash. Add a check to bail out early if that's happened.
Fix a sign cast while we're here.
Change-Id: I8afb75f6e56c6a6c2b62103ba7e2fb635dc85702
Reviewed-on: https://code.wireshark.org/review/20153
Reviewed-by: Gerald Combs <gerald@wireshark.org>
iBeacon is manufacturer specific (Apple) data in advertising packets.
Based on: https://developer.apple.com/ibeacon/Getting-Started-with-iBeacon.pdf
Use DecodeAs on advertise packet using field "BT EIR/AD Manufacturer Company ID"
then select this dissector "Apple iBeacon".
Change-Id: Ie3e50a391914054f33144d99734cf59fbda9683e
Reviewed-on: https://code.wireshark.org/review/19970
Petri-Dish: Michal Labedzki <michal.tomasz.labedzki@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
If a pane is not used in the layout it should not be possible to show
and hide this from the menu, as this may give unexpected results.
Change-Id: I335168e66e1dffc89992cad480dd7daaea7e9d59
Reviewed-on: https://code.wireshark.org/review/20140
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Change-Id: I795fc3a3cf4ca93483f870d229668d7f747bb799
Reviewed-on: https://code.wireshark.org/review/20147
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
At startup, dig through the registry looking for shell extensions. If
any of them match known Dell Backup and Recovery DLL names and the DLL
version matches 1.8.*.*, show the user a warning dialog.
This is a bit extreme but I'm not sure what else to do. Dell is a popular
computer manufacturer and bug reports keep trickling in.
Change-Id: I6d1bd6c56850279356570154d231b07facb30cff
Bug: 12036
Ping-bug: 12701
Ping-bug: 13414
Reviewed-on: https://code.wireshark.org/review/16861
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
This patch presents Keep alive time out value in decimal as its ready to
read time in decimal.
Its adds (msec) string as its unit is in millisecond.
Change-Id: Ia7a1fc6e9cdbba86f8dae14d5fbb07a509d6b30f
Tested-by: paravpandit@yahoo.com
Reviewed-on: https://code.wireshark.org/review/20087
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The packet length field gives the length of the *entire* packet, so, by
definition, it must not be zero. Make sure it's at least big enough for
the packet header itself plus one segment header.
Bug: 13416
Change-Id: I625bd5c0ce75ab1200b3becf12fc1c819fefcd63
Reviewed-on: https://code.wireshark.org/review/20133
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This is what the GUI is expecting.
Change-Id: Ia51800fc7df2f978cf727dc326254b28d01ac9a2
Reviewed-on: https://code.wireshark.org/review/20126
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
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>
All we care about is whether the bit in question is set or not, so just
test whether (value & BIT) != 0.
Change-Id: I6a1eb6b09a7e64d4da9cf92423a44be17625310f
Reviewed-on: https://code.wireshark.org/review/20129
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Reset pane sizes when layout type has changed in the preferences
dialog to avoid “random” sizes.
Change-Id: I9ca830572e3d21cb4227de3d5d05449b759aec7e
Reviewed-on: https://code.wireshark.org/review/20122
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>
The recent file configuration for pane sizes states that
“pane size of zero will auto detect”, so ensure we do this in
all cases where the settings may be zero.
This affects initial startup, Default profile reset and new profiles.
Change-Id: I1430ec1a83b7fb294b92837476f2bf9472384e45
Reviewed-on: https://code.wireshark.org/review/20121
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>
The encrypted "Finished" message was wrongly decoded as two
"HelloRequest" messages due to the presence of GCM nonce.
Bug: 10235
Change-Id: I44f9bb5d927ac0d3c604e4125034cd34981d3943
Reviewed-on: https://code.wireshark.org/review/20119
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
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>
Adds support for dissecting the Signed Certificate Timestamp List
in the TLS Hello, X.509v3 Certificate and OCSP Response extensions.
Tested with tls-sct.pcap (TLS extension, OCSP) and x509-sct.pcap (cert).
Bug: 13372
Change-Id: I127dbf5cfe9a8dd9ed13741322273c4841b0f582
Reviewed-on: https://code.wireshark.org/review/20110
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Refactor DigitallySigned dissection to return the length and make it
accept a version integer instead of Session pointer. Hopefully this
makes it easier to use the routine for SCT dissection in X.509 certs.
While at it, convert it to use ssl_add_vector.
Change-Id: I64afecc65ff597fda50d208d8f96ca0b97bfcbde
Reviewed-on: https://code.wireshark.org/review/20111
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Please see https://issues.couchbase.com/browse/MB-22004
Alters subdoc dissecting to support XATTRs
Accomodates for the addition of the XATTR HELLO flag
Changes SET_WITH_META to support XATTRs
Changes DCP mutation/deletion to support XATTRs
Change-Id: I4ff6e498b96c329d51167daf58a6d85c1f0c77c4
Reviewed-on: https://code.wireshark.org/review/20062
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>
It's a non-null pointer to a character string with the value "NULL".
You want just NULL, with no quotes.
Change-Id: I51bfb73a3002f46f13a8f513d07b1ddc009a14cb
Reviewed-on: https://code.wireshark.org/review/20123
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Also switch some third party libraries to stripped version to reduce size
Change-Id: If0fd06a85fb17fb3e35543bcc714c8a8a1ce20c6
Reviewed-on: https://code.wireshark.org/review/20117
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>
Some extensions from the client are processed differently than those
sent by the server. In TLS 1.3 the Encrypted Extensions section took
over most of the Server Hello extensions and some appear in Certificate.
Based on https://tlswg.github.io/tls13-spec/#rfc.section.4.2
Change-Id: I40d98bae21fe7933563df4a79b0cec4bf02a76f8
Reviewed-on: https://code.wireshark.org/review/20109
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Sort cases to match the extension numbers. No functional change.
Change-Id: I648ecce9037511cc19721e81b434645d61560dd2
Reviewed-on: https://code.wireshark.org/review/20108
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Process NewSessionTicket and CertificateRequest extensions for TLS 1.3.
CertificateExtension in draft -18 is replaced by Extension in the next
draft, so anticipate for that and start decoding this extensions vector.
Rename ssl_dissect_hnd_hello_ext to reflect extended functionality.
(Certificate Extensions SCT is still not dissected though, but at least
OCSP (status_request(_v2)) is supported now.)
Change-Id: I3cae58dbde600e82598b3c2f8e29e92e38cd1db1
Ping-Bug: 12779
Reviewed-on: https://code.wireshark.org/review/20104
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
The plaintext length is limited to 2^14, but the actual record length
(TLSCiphertext) may be larger due to expansion from compression and the
cipher (like AEAD auth tags). The wrong check led to false expert infos.
Change-Id: I3a56f1b0af05ecc1d97c4f1f0bcf35ff4d0fad42
Fixes: v2.3.0rc0-1584-gff0371e898 ("ssl,dtls: add expert info for overly large record lengths")
Reviewed-on: https://code.wireshark.org/review/20099
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Four octets self-describing variable-length in ROHC has three bits
discriminator, not four as previously displayed.
Change-Id: Ibe366aed3ac822abd0046efe71e9b4e4c633524f
Reviewed-on: https://code.wireshark.org/review/20112
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>
Indicate when a profile is created from a system provided profile.
Change-Id: Iaabe5a2dbf17c7baa14e888dfab5f2aeadaedb67
Reviewed-on: https://code.wireshark.org/review/20107
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Guy Harris