Check the input pointer in the while clause of the loop, so that we
handle an empty input buffer.
When reading a bit mask, check before fetching the bit mask that we have
two bytes of bit mask and the byte after it.
Before putting an uncompressed input byte into the output, make sure we
wouldn't run past the end of the output buffer.
Before copying an earlier string from the output buffer, make sure it
doesn't run past the end of the data we've decompressed so far.
Bug: 10461
Change-Id: I8bb8d0d291368ae8bf0ac26970ff54d3262a7e6e
Reviewed-on: https://code.wireshark.org/review/4083
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We probably won't get files that big, but let's at least be prepared;
that squelches some compiler warnings.
Change-Id: Ia43ff78af7df63c7204c41d8331fea946de63116
Reviewed-on: https://code.wireshark.org/review/4015
Reviewed-by: Guy Harris <guy@alum.mit.edu>
When trying to guess what type of capture a file is, look for as many
bogosities (caplen > len, microseconds >= 10^6/nanoseconds >= 10^9,
too-high caplen, too-high original len, caplen > snapshort length), to
increase the chances of guessing correctly.
(Every time somebody uses 0xa1b2c3d4 as the magic number for a capture
file that isn't standard pcap format, God kills a kitten. Please, think
of the kittens.)
Change-Id: I3f397d598ed61dc82e2832be30452ebe8ace98e8
Reviewed-on: https://code.wireshark.org/review/3808
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It's *NOT* an error; it's just a file that isn't a NetScaler file.
Otherwise, we report errors on files that should just be passed on to
other open routines.
Also, NetScaler files are *NOT* text files, and we should *NOT* use
".txt" as the suffix.
Change-Id: If001abbbbc3de3ea27439a44a47ce1d6071d38ae
Reviewed-on: https://code.wireshark.org/review/3678
Reviewed-by: Guy Harris <guy@alum.mit.edu>
-1 means "I got an error reading this file, so there's no point in
trying any more open routines". It doesn't mean "I couldn't find any
matching pattern in the text"; that's 0, for "this isn't my type of
file, but keep trying".
Change-Id: I9d2e8b8fe6720052cacf70f0bacdcbc1175202cc
Reviewed-on: https://code.wireshark.org/review/3674
Reviewed-by: Guy Harris <guy@alum.mit.edu>
* fix exporting "beginning of" frame logs into info field
* add missing "Failure" level to regexp in wiretap part
* remove usage of GDateTime from wiretap part
Change-Id: Ibdea730623241cccbbc1694a34daa308e48c0a89
Reviewed-on: https://code.wireshark.org/review/3493
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Wireshark already supports reading and writing logcat
logs saved in binary files. Binary format, although
better, is used less often than saving those logs to
text files.
This patch extends wireshark's support for android logcat
logs to reading and writing logcat logs in text files.
Features:
* support for tag, brief, process, thread, time, threadtime
and long formats
* saving in original format
* it's generally awesome
Change-Id: I013d6ac2da876d9a2b39b740219eb398d03830f6
Reviewed-on: https://code.wireshark.org/review/1802
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In particular, epan/wslua/lrexlib.c has its own buffer_ routines,
causing some linker warnings on some platforms, as reported in bug
10332.
(Not to be backported to 1.12, as that would change the API and ABI of
libwsutil and libwiretap. We should also make the buffer_ routines in
epan/wslua/lrexlib.c static, which should also address this problem, but
the name change avoids other potential namespace collisions.)
Change-Id: I1d42c7d1778c7e4c019deb2608d476c52001ce28
Reviewed-on: https://code.wireshark.org/review/3351
Reviewed-by: Guy Harris <guy@alum.mit.edu>
lseek returns an off_t type which is system-dependent. Use ws_lseek64 in
favor of lseek as that supports 64-bit quanities.
Use ws_fstat64 instead of stat to support 64-bit file sizes on Windows.
For the majority of the changes, this makes no difference as they do not
apply to Windows ("ifndef _WIN32"; availability of st_blksize).
There are no other users of "struct stat" besides the portability code
in wsutil. Forbid the use of fstat and lseek in checkAPIs.
Change-Id: I17b930ab9543f21a9d3100f3795d250c9b9ae459
Reviewed-on: https://code.wireshark.org/review/3198
Reviewed-by: Guy Harris <guy@alum.mit.edu>
I really don't understand why MSVC would make the result of this computation an
int64 then complain about down-casting to an int16 when *all* of the
participating variables are int16 or smaller...
Change-Id: I2d9c27ac22b51b10e4872a6640881c8d0ec566e7
Reviewed-on: https://code.wireshark.org/review/3180
Reviewed-by: Evan Huus <eapache@gmail.com>
Exported PDU may contains (Binary) Logcat, so it is possible to
"export" logcat binary from it.
Change-Id: Ic6607126e739ea3972b46c2bf19f064597d4e970
Reviewed-on: https://code.wireshark.org/review/3001
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Michal Labedzki <michal.labedzki@tieto.com>
Otherwise, if you link with both libwiretap and libfiletap, it's
anybody's guess which one you get. That means you're wasting memory
with two copies of its routines if they're identical, and means
surprising behavior if they're not (which showed up when I was debugging
a double-free crash - fixing libwiretap's buffer_free() didn't fix the
problem, because Wireshark happened to be calling libfiletap' unfixed
buffer_free()).
There's nothing *tap-specific about Buffers, anyway, so it really
belongs in wsutil.
Change-Id: I91537e46917e91277981f8f3365a2c0873152870
Reviewed-on: https://code.wireshark.org/review/3066
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That prevents some double-free issues (I got one when doing non-"Update
list of packets in real time" captures, if I do one such capture and
then another one).
Change-Id: Ia08034d9d1640bad21b74960efade8926dbfc5de
Reviewed-on: https://code.wireshark.org/review/3063
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The logcat version detector would crash with ASAN enabled because it did
not validate the payload length and hence a payload length of 0 would
trigger out-of-bounds access. (This happened on non-logcat data.)
This patch tries to get rid of all magic numbers by using a structure,
improves the version detector to validate the payload length and
prevents crashes due to missing nul-terminators in the input. Older
Android kernels would create entries with __pad with random contents, so
that cannot be used to determine version for v1. Instead, use heuristics
on the priority, tag and maybe the msg field.
Furthermore, Android is mostly (if not, always?) Little-Endian, so add
conversions where necessary (just in case WS supports BE arches).
"microseconds" has been renamed to "milliseconds" because that is what
they are, actually. A duplicate logcat_log loop has been refactored
such that one loop is sufficient, instead of separate buffers for each
log part, a single one is now used. get_priority does not really need
a pointer, just make it accept a character.
The output has been validated against v1 and v2 logcat binary formats
with __pad (hdr_size) equal to 0, and on attachment 9906.
Change-Id: I46c8813e76fe705b293ffdee85b4c1bfff7d8362
Reviewed-on: https://code.wireshark.org/review/2803
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Michal Labedzki <michal.labedzki@tieto.com>
Pointed out by the Visual Studio code analyzer.
Change-Id: Idd429b4d0fb3db11ce171c3a5b38bdc55cc53c15
Reviewed-on: https://code.wireshark.org/review/2988
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit 28719a4e4e.
Most of the change to remove "lib" seems to work, but the list of libraries to sign appears not to be in the source repository, so I can't make that step work.
Change-Id: I32e400593e8a39f582cc702df34eea7f6e9e722a
Reviewed-on: https://code.wireshark.org/review/2972
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That combines more common code from the read and seek-read code
paths.
Also, separate out the individual metadata record types, with a comment
for each, to simplify the process of supporting some or all of them in
the future.
Change-Id: Ic8ded397d9550ec6013c1f5f138333b1ef5c37e5
Reviewed-on: https://code.wireshark.org/review/2869
Reviewed-by: Guy Harris <guy@alum.mit.edu>
(Strong typing is for weak minds.
Human minds are weak.
Therefore, strong typing is for human minds.)
Change-Id: I2a973b6168235d5d1c7f2a5f8ac79b97b963d846
Reviewed-on: https://code.wireshark.org/review/2863
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This addresses part of, but not all of, the issues in bug ten thousand,
one hundred, and ninety:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10190
(I'm spelling it out to make sure Gerrit doesn't think this change
*does* address all the issues in that bug, and mark it as RESOLVED
FIXED; I feel like I have to treat Gerrit as a dog or small child from
whom I'm trying to keep a secret - "honey, I'm taking the dog to the
vee eee tee".)
Change-Id: Ic234130c1ea84cfaf47901485dca775e168f71d0
Reviewed-on: https://code.wireshark.org/review/2859
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The catapult dissector tripped on this random file I had. A quick look
at other dissectors which use a construct like "-1] *= '*\\[rn]" showed
packet-irda too, so fix that as well.
Change-Id: I4b5fadcacd0b09d0fb29bdefc3dd1f28aef9b593
Reviewed-on: https://code.wireshark.org/review/2802
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
"g_strlcpy" guarante that "dest" to be null-terminated.
Also cosmetic change from file_subtype to encap.
Change-Id: If188a08cf34dd9def4203404962571c273740636
Reviewed-on: https://code.wireshark.org/review/2718
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Also, make the block of code containing that comment intended
consistently with spaces.
Change-Id: I8e8eb346833662f15c53ece5869b12cc430bad11
Reviewed-on: https://code.wireshark.org/review/2661
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Libpcap 1.6/tcpdump 4.6 will support up to 131072, as the MTU on the
Linux loopback device is 65536 on at least some versions of the kernel,
and that doesn't count the fake Ethernet header, so the maximum packet
size is 65549; they went to the next power of 2 up.
Change-Id: Ibfc66d01ef8ef7387887a75c2b567159bb78ac0f
Reviewed-on: https://code.wireshark.org/review/2655
Reviewed-by: Guy Harris <guy@alum.mit.edu>
checkapi complains about C++-style comments, as some C compilers (IBM
XLC, for one) reject them by default, and gcc -pedantic might do so as
well.
Change-Id: I1719da03d2fed0fe97574e200dd79434b3d760cd
Reviewed-on: https://code.wireshark.org/review/2556
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Some dump formats are not exactly what should be done,
so fix them and try to little improve them (mostly by space padding %-8s)
Change-Id: I8ee38479c848abc0a2eaff30ce733e4b60930ac4
Reviewed-on: https://code.wireshark.org/review/2550
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Applying part of Bug 7825
Change-Id: I460b5c61b04d793ccc27c25debbd5e8f08bc6974
Reviewed-on: https://code.wireshark.org/review/2280
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Added a mapping between DLT_IPMI_HPM_2 link-layer header type to the IPMI Trace Wiretap encapsulation.
Change-Id: I458d44ad0f51beecfe5589e0e9cb75f4771d866b
Reviewed-on: https://code.wireshark.org/review/2054
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Added KCS and TMode protocol dissectors.
Request/response logic has been revised.
Saved request data logic has been revised.
Added Get Message command response dissector.
Added missing PICMG command dissectors.
Added new PICMG command dissectors.
Added new PPS OEM command entries.
Added VITA 46.11 command dissectors.
From: Bill Meier:
- refs to value_strings/range_strings in hf[] entries, by convention, should use VALS/RVALS macros;
- refs to true_false_strings should use TFS(&...) macro.
also: true_false_string definitions should not be defined as arrays.
- remove some unneeded #includes (packet-ipmi.c).
- Do some re-indentation.
- Add editor-modelines as needed.
bug: 10004
Change-Id: Ib269b35784c0b70892d1e0111bcfb483ea64092c
Reviewed-on: https://code.wireshark.org/review/1185
Reviewed-by: Anders Broman <a.broman58@gmail.com>
So don't use the values.
This problem show up on pcapng files resulting from captures of
multiple interfaces.
Change-Id: I30b0598602b0b69233107d35be4360475d8648d8
Reviewed-on: https://code.wireshark.org/review/1950
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Open routines need to be initialized before try to open
capture or add/remove routine.
Change-Id: Ic3b88eef947ebd4a3dd2edf8120bb6bd8aec0765
Reviewed-on: https://code.wireshark.org/review/1874
Reviewed-by: Evan Huus <eapache@gmail.com>
Have two different classes of file-type-specific records - "events" and
"reports". An "event" indicates something that happened in the capture
process, such as a status transition on the network; a "report" just
gives information not corresponding to something happening in the
capture process, such as capture statistics.
Note that both of those should be dissected and displayed like packets,
and leave open the possibility of file-type-specific records whose
contents should be processed and saved but not displayed in the packet
list.
Shorten "file_type_specific" to "ft_specific".
Change-Id: I2342d82ef992c794b76f354c057823dd5eb371e6
Reviewed-on: https://code.wireshark.org/review/1779
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We rename "file format" plugins to "libwiretap" plugins, as they can
register as read handlers for a new file type, read/write handlers for a
pcap-ng block type (or both).
To register as a pcap-ng block type handler, in the
register_wtap_module() routine of your plugin, call
register_pcapng_block_type_handler() with the pcap-ng block type and
pointers to your routines to read and write those blocks. Those
routines should read and write REC_TYPE_FILE_TYPE_SPECIFIC records, with
the block type in the pseudo-header for the record in the struct
wtap_pkthdr structure, with time stamps stored in that structure, and
with a blob of data for the rest of the record.
This is for bug 8590.
Change-Id: I71847d834854a29ceb85894fd094c2ae91a04273
Reviewed-on: https://code.wireshark.org/review/1775
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add a "record type" field to "struct wtap_pkthdr"; currently, it can be
REC_TYPE_PACKET, for a record containing a packet, or
REC_TYPE_FILE_TYPE_SPECIFIC, for records containing file-type-specific
data.
Modify code that reads packets to be able to handle non-packet records,
even if that just means ignoring them.
Rename some routines to indicate that they handle more than just
packets.
We don't yet have any libwiretap code that supplies records other than
REC_TYPE_PACKET or that supporting writing records other than
REC_TYPE_PACKET, or any code to support plugins for handling
REC_TYPE_FILE_TYPE_SPECIFIC records; this is just the first step for bug
8590.
Change-Id: Idb40b78f17c2c3aea72031bcd252abf9bc11c813
Reviewed-on: https://code.wireshark.org/review/1773
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit c0c480d08c.
A better way to do this is to have the record type be part of struct wtap_pkthdr; that keeps the metadata for the record together and requires fewer API changes. That is in-progress.
Change-Id: Ic558f163a48e2c6d0df7f55e81a35a5e24b53bc6
Reviewed-on: https://code.wireshark.org/review/1741
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This is the first step towards implementing the mechanisms requestd in
bug 8590; currently, we don't return any records other than packet
records from libwiretap, and just ignore non-packet records in the rest
of Wireshark, but this at least gets the ball rolling.
Change-Id: I34a45b54dd361f69fdad1a758d8ca4f42d67d574
Reviewed-on: https://code.wireshark.org/review/1736
Reviewed-by: Guy Harris <guy@alum.mit.edu>
wtap_dump_open() allocates an empty wtap_dumper struct such that
interface_data is not initialized. Fix this by adding the member back.
Regression from 3aee917058 ("wiretap:
remove unused code, drop number_of_interfaces").
Bug: 10113
Change-Id: Ia6259bf50b25d5e7aa837b0fb7396b07d5d3c72c
Reviewed-on: https://code.wireshark.org/review/1672
Reviewed-by: Evan Huus <eapache@gmail.com>
While investigating an ASAN issue (fixed in
commit dcdd076ab0), I got greatly confused
by three different types having the same "interface_data" field name:
* pcapng_t *pn stores an array of interface_data_t objects.
* wtap *wth stores an array of wtapng_if_descr_t objects.
* pcapng_dump_t should store an array of interface_data_t objects.
pcapng_dump_t and friends are unused since
commit c7f1a431d2, so drop it.
To fix the confusion, rename the interface_data_t type to
interface_info_t type and use the local variable "iface_info"
everywhere. Rename interface_data of pcapng_t to "interfaces" and
add a comment what this exactly means (interfaces listed in the capture
file).
Drop the number_of_interfaces field for interfaces as the array
length is already available from GArray. Now interface_data is always
initialized for wth (which also gets copied to idb).
s/int/guint/g and replace cast at some places.
There are no regressions for the in-tree test suite.
Change-Id: I2d5985c9f1e43f8230dbb4a73bd1e243c4858170
Reviewed-on: https://code.wireshark.org/review/1656
Reviewed-by: Evan Huus <eapache@gmail.com>
Tested-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This reverts commit 1abeb277f5.
This isn't building, and looks as if it requires significant work to fix.
Change-Id: I622b1bb243e353e874883a302ab419532b7601f2
Reviewed-on: https://code.wireshark.org/review/1568
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit f5a0d7e897.
There's a lot more work needed to fix this change; that's not the only broken file. I'm going to be reverting the whole thing.
Change-Id: I8e9bb3902f7e398ccb71c66711869c3dd338271c
Reviewed-on: https://code.wireshark.org/review/1569
Reviewed-by: Guy Harris <guy@alum.mit.edu>
catapult_dct2000_dump() to the declared one.
Change-Id: Ib9b38fb35ace1e858e8105a54a192c044899b69a
Reviewed-on: https://code.wireshark.org/review/1567
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Start of refactoring Wiretap and breaking structures down into "generally useful fields for dissection" and "capture specific". Since this in intended as a "base" for Wiretap and Filetap, the "wft" prefix is used for "common" functionality.
The "architectural" changes can be found in cfile.h, wtap.h, wtap-int.h and (new file) wftap-int.h. Most of the other (painstaking) changes were really just the result of compiling those new architecture changes.
bug:9607
Change-Id: Ife858a61760d7a8a03be073546c0e7e582cab2ae
Reviewed-on: https://code.wireshark.org/review/1485
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: I7e484de65c49060793a91cc11cb211effa2006db
Reviewed-on: https://code.wireshark.org/review/1494
Reviewed-by: Michael Mann <mmann78@netscape.net>
As caught by CppCheck, the conditions checking that n is in bounds should
occur *before* the conditions using n as an index so that if n is out of bounds
we don't try and use it anyways.
Change-Id: I107c983153aa12203f8c88b14e1addd3807d6b6e
Reviewed-on: https://code.wireshark.org/review/1415
Reviewed-by: Michael Mann <mmann78@netscape.net>
See IEEE Standard 802.3-2012 Section 5, Clause 65 and CableLabs DPoE
Security and Certificate Specification 1.0, Section 6.
Currently dissects 1G mode. 10G mode will be added when hardware is
available.
Change-Id: I6232af9bf6807644ef66a120d97e5fa5927988fe
Reviewed-on: https://code.wireshark.org/review/1284
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Evan Huus <eapache@gmail.com>
Then have the read and seek-read routines both use that routine.
Change-Id: I3d11df82644207d0ae59486231c91e1f044090ab
Reviewed-on: https://code.wireshark.org/review/1361
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We don't fail for other file types; there's no point in failing for
pcap-NG. wtap_read() will ensure that caplen <= len.
Make wtap_seek_read() ensure that caplen <= len as well.
Fixes bug 10037.
Change-Id: I41fbcf54341ea0429cef875442ea1f1377177a5f
Reviewed-on: https://code.wireshark.org/review/1353
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Always call $(top_srcdir)/tools/checkAPIs.pl with -sourcedir=$(srcdir)
from Makefile.am to allow out-of-source 'make checkapi'.
Change-Id: I60d7e0079984a8ededdacf4517a0738486fa7973
Reviewed-on: https://code.wireshark.org/review/1294
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It automatically works for LINKTYPE_PKTAP and, by default, for
LINKTYPE_USER2; if any other dissector is specified for LINKTYPE_USER2,
that dissector overrides PKTAP.
Change-Id: Ic00ac8a81c6101e45d638d337aef42df3920da12
Reviewed-on: https://code.wireshark.org/review/903
Reviewed-by: Evan Huus <eapache@gmail.com>
As the comment after the WTAP_ENCAP_ list says, "After adding new item
here, please also add new item to encap_table_base array".
Change-Id: I918603fa271978b3a81525466c5f4067efc7a783
Reviewed-on: https://code.wireshark.org/review/897
Reviewed-by: Guy Harris <guy@alum.mit.edu>
(Using sed : sed -i '/^\# \$Id\$/,+1 d') (start with dash)
Change-Id: Ia4b5a6c2302f6a531f6a86c1ec3a2f8205c8c2dd
Reviewed-on: https://code.wireshark.org/review/881
Reviewed-by: Anders Broman <a.broman58@gmail.com>
(Using sed : sed -i '/^\* \$Id\$/,+1 d') (no space before star)
Change-Id: I318968db2b8512ba1303b5fc5c624c66441658f0
Reviewed-on: https://code.wireshark.org/review/879
Reviewed-by: Anders Broman <a.broman58@gmail.com>
(Using sed : sed -i '/^\$Id\$/,+1 d') (No space or star before $Id$)
Change-Id: I0801bd7cf234d32487008a8b6dcee64875b07688
Reviewed-on: https://code.wireshark.org/review/876
Reviewed-by: Evan Huus <eapache@gmail.com>
Leave it there, but commented out, just in case it *should* be used.
"#if 0" out the code that sets it.
Change-Id: I8802fc416030106d9d8421b0d7b8612597794bab
Reviewed-on: https://code.wireshark.org/review/867
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The "48 bits, in a weird byte order" is a variant of 64-bit
"Corey-endian", with the upper 16 bits of the result - which are in the
*middle* of the bytes of the number - ignored. Define a pcorey48tohll()
macro and use that, rather than the loop.
There are a bunch of #defines for offsets in the headers; use them
rather than magic constants.
Change-Id: Idfdc8a741278d71a5db47c067914c97615c3e02d
Reviewed-on: https://code.wireshark.org/review/864
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Change-Id: I1dd51d1452333826c153b6bb861262a6166af3c5
Reviewed-on: https://code.wireshark.org/review/754
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
This patch causes Wireshark/tshark to segfault if the file is reread(open a file and press reload).
The test suite also fails on
2.1.1 Step: Exit status for existing file: "/home/wireshark/builders/trunk/sol10sparc/build/test/captures/dhcp.pcap" must be 0/home/wireshark/builders/trunk/sol10sparc/build/test/suite-clopts.sh: line 149: 6646 Segmentation Fault (core dumped) $TSHARK -r "${CAPTURE_DIR}dhcp.pcap" > ./testout.txt 2>&1
OSX build bot chokes on
pcapng.c: In function 'pcapng_destroy_option_value':
pcapng.c:377: warning: implicit declaration of function 'g_byte_array_unref'
pcapng.c:379: warning: implicit declaration of function 'g_array_unref'
pcapng.c: In function 'pcapng_collect_block_option':
pcapng.c:419: warning: implicit declaration of function 'g_byte_array_new_take'
pcapng.c:419: warning: initialization makes pointer from integer without a cast
these functions are glib 2.22
This reverts commit 7b13a3b0f6.
Change-Id: Ia82fdb2d08287bc2cd2841e1e941ae68cbc2e009
Reviewed-on: https://code.wireshark.org/review/749
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Interface options[1], and more generally pcapng options[2], are useful
information that can provide improved dissector output.
Prior to this change, only certain pcapng interface options were interpreted
and made available to dissectors, e.g. the interface name or description.
This change augments the situation by providing epan_get_interface_option( ),
which returns an array of byte arrays if the option code exists
(otherwise NULL). Each element of the array is a byte buffer containing
the raw data of the option. An array-of-buffers is used because pcapng
allows for multiple instances of the same option to be present in the file.
All interface options found in a pcapng file are thus made available to the
dissector.
The implementation also provides infrastructure to collect options from
other pcapng blocks such as the section header. Currently these options
are discarded, but could be retained in the future to support more features.
[1] http://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html#sectionidb
[2] http://www.winpcap.org/ntar/draft/PCAP-DumpFileFormat.html#sectionopt
Change-Id: I944b6f0f03dde9b8e7d1348b76acde6f9d312f37
Reviewed-on: https://code.wireshark.org/review/331
Reviewed-by: Anders Broman <a.broman58@gmail.com>
0...heuristic_open_routine_idx-1
at the moment, we loop over all entries of the open_info_arr
Change-Id: Iabca32521a066d994b1c840b7514faa983375f0c
Reviewed-on: https://code.wireshark.org/review/748
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
until recently, we always had a 0,0,0,... entry at the end of the array
that's gone now - which makes sense for people who register wiretap
plugins...
Change-Id: Id47dc4917481ffa8560e17b8740c2f9716bb8df1
Reviewed-on: https://code.wireshark.org/review/747
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
logcat.c: In function 'detect_version':
logcat.c:142: warning: implicit conversion shortens 64-bit value into a 32-bit value
logcat.c:143: warning: implicit conversion shortens 64-bit value into a 32-bit value
logcat.c:150: warning: implicit conversion shortens 64-bit value into a 32-bit value
logcat.c:151: warning: implicit conversion shortens 64-bit value into a 32-bit value
logcat.c: In function 'logcat_dump_text':
logcat.c:427: warning: implicit conversion shortens 64-bit value into a 32-bit value
logcat.c:451: warning: implicit conversion shortens 64-bit value into a 32-bit value
Change-Id: I4361567e599b7d04f422fccd7f8b1bccc897f114
Reviewed-on: https://code.wireshark.org/review/744
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
The testsuite for Lua file reader/writer uses the acme_file.lua script to
generate a pcapng file from an Acme sipmsg.log file. It then compares the
tshark verbose output of this new pcapng file to a sip.pcapng file in
the test/captures directory that was previously made. Unfortunately, the
acme_file.lua script generates a timestamp based on local system timezone,
rather than UTC, so the testsuite fails if not run in the EST timezone where
the sip.pcapng file was originally made. This has now been fixed.
Also, trying to register new weak heuristic readers fails because the GArray
is terminated with a NULL-based row without Glib knowing about that. So this
commit changes it to let Glib handle the NULL-terminated row, so that appending
takes it into account automatically.
Change-Id: I037ce1cfbda03585b3a1e159df78ff8ebb41fc32
Reviewed-on: https://code.wireshark.org/review/741
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Now Androit Logcat (Logger) binary logs are supported.
Try "adb logcat -Bf /sdcard/log.logcat; adb pull /sdcard/log.logcat".
Also there is possibility to save logs to text format like by "adb".
Change-Id: If7bfc53d3fbd549a0978d1dbf96f3fff671fd601
Reviewed-on: https://code.wireshark.org/review/235
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This enables a Lua script to implement a brand new capture file format reader/writer, so that for example one could write a script to read from vendor-specific "logs" of packets, and show them as normal packets in wireshark.
Change-Id: Id394edfffa94529f39789844c382b7ab6cc2d814
Reviewed-on: https://code.wireshark.org/review/431
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
And rename to #define for the stats block trailer length to indicate
that it's the length of the trailer, not the length of the stats block
in its entirety.
Change-Id: Iec82c971b32f2d3f4a604fe75a91633e1813ebd5
Reviewed-on: https://code.wireshark.org/review/701
Reviewed-by: Guy Harris <guy@alum.mit.edu>
There have been discussions on -dev about removing this and I believe I was the last holdout. Finally convinced that I should just have a local copy (ignored by git)
Change-Id: Ic72a22baf58e3412023cf851f0fce16eb07113b0
Reviewed-on: https://code.wireshark.org/review/681
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The #defines came from Radiotap, but this isn't Radiotap (I see no
presence bits here), and Radiotap has to handle stuff that this code
doesn't (such as, for example, Atheros Wi-Fi adapters that, annoyingly,
pad the space between the 802.11 header and the 802.11 payload when in
monitor mode, hence the "datapad" flag).
Change-Id: I87ca3539e0f9254ab94cc8897bdf69e4574f0525
Reviewed-on: https://code.wireshark.org/review/690
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Pull the packet data copying code into the routines that parse the rest
of the record data. Have those routines directly fill in the metadata
headers in the packet data, without bothering to fill in a structure
first.
As a result, those routines no longer can set phdr->caplen to a value
different from phdr->len, so don't set WTAP_HAS_CAP_LEN.
Have the existing sanity checking code cause the read to fail if the
checks fail, and add some additional sanity checking.
Use #defines for some offsets into the statistics header and trailer.
Change-Id: Ie936683b96888961d6e2598131cc0eb6146b37e9
Reviewed-on: https://code.wireshark.org/review/689
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Always include the length of the metadata headers, as we're always
copying them.
Do a straightforward check to make sure the data length is >= 4 before
subtracting out the FCS (which appears not to actually be an FCS; at
least in the captures I've seen, it looks like random junk).
Improve the comments for that code.
Get rid of some tabs, in favor of spaces, while we're at it, and make
the 3 sections of code where that's done more alike.
Change-Id: Ica338cd492ac535833933a8b7cd5191217c5ab5b
Reviewed-on: https://code.wireshark.org/review/685
Reviewed-by: Guy Harris <guy@alum.mit.edu>
In some cases, we know, based on the FPGA code, what vwr->STATS_LEN is,
so use that #define.
While we're at it, replace some hardcoded numbers that represent the
statistics trailer length with the appropriate #define.
Also, combine two identical case arms for Ethernet into one.
Change-Id: I0bdea8e5aab146094ad21fa7e67dca2913da688b
Reviewed-on: https://code.wireshark.org/review/672
Reviewed-by: Guy Harris <guy@alum.mit.edu>
vwr->STATS_LEN is the length of the statistics trailer at the end of the
packet, and it's the same for S2 and S3 versions of the WLAN card. It
should *not* be set to the length of the metadata headers that we
*generate and put in front of the packet data that we hand to our
callers*.
Get rid of a debugging message while we're at it.
Change-Id: I465b5ba4dedb88f1f401d34439b44b16a4bb01cc
Reviewed-on: https://code.wireshark.org/review/671
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The so-called "radiotap headers" bear no resemblance to actual
radiotap.org radiotap headers; there are no presence bits, for example.
Get rid of the words "radiotap" and "radio tap", get rid of #defines
that aren't used, get rid of duplicate definitions.
Change-Id: I0bb6abda5d13bf20810dc865a567f4ec51a38056
Reviewed-on: https://code.wireshark.org/review/670
Reviewed-by: Guy Harris <guy@alum.mit.edu>
In the S1 FPGA code, copy the "MPDU starts at 4 or 6" comment.
Get rid of misleading comment in the S2/S3 FPGA code; we're using the
MPDU_OFF field from the private data structure, so we're not calculating
*anything* at that point. Put in comments indicating what's being done
at the point where those calculations are actually done.
Change-Id: Ifda709a6b2aa7edad964f639086012c72c0a71fe
Reviewed-on: https://code.wireshark.org/review/668
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add a comment describing (some of) the record, while we're at it, and
update another comment to reflect reality.
Change-Id: Ia7f1432402b843b96983375c0e0842c030de0cee
Reviewed-on: https://code.wireshark.org/review/667
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Instead of throwing in 48 and 64 as numbers, use vwr->STATS_LEN to
indicate what the lengths are. Yeah, it has to be fetched at run time,
but big deal.
That also shows that, as we've already rejected records whose size is
less than vwr->STATS_LEN, we don't have to check for that, so eliminate
those checks.
Change-Id: Id4822b3e5a02abfffb2da96a50999e36548a4279
Reviewed-on: https://code.wireshark.org/review/663
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Fix presumed typo while we're at it.
Change-Id: Ic8ae6e6669e5c5fc618ec2516af98ba2390487ce
Reviewed-on: https://code.wireshark.org/review/660
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Adds support for BLUETOOTH_LE_LL_WITH_PHDR, dissector integrates with existing
BTLE dissector.
Fixes BTLE dissector to correctly extract packet CRC.
Adds CRC checking to BTLE dissector.
Provides optional context to BTLE dissector that allows RF captures to provide
link-layer hints for dissection details. Significantly, parameters for
determining CRC correctness are provided, as well as Access Address validity
information.
Change-Id: I7d4936b053353a7f9c524021c01f67f5828253fb
Reviewed-on: https://code.wireshark.org/review/310
Reviewed-by: Anders Broman <a.broman58@gmail.com>
When capturing, they'll be in host byte order. The top of the libpcap
trunk and 1.5 branch, when reading a file, will, if necessary, byte-swap
the type and length values so that they're in the byte order of the host
reading the file (rather than the host that wrote the file).
Do the same when we read a file, and have the NFLOG dissector assume
host byte order for those fields.
Change-Id: I493aed1e07b626af1157d75f3bc293b0a694ad07
Reviewed-on: https://code.wireshark.org/review/148
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Now that we have the ability to choose input file format type
in the GUI, we might as well have it in the command-line too.
Plus it would help me in test-stuies if we had a commandline.
So I've added a '-X read_format:Foo' for this. Using just
'-X read_format:', or with a bad name, will make it print out
the full list (in tshark); just like the '-F' does for output
file formats.
Note: I am *not* putting in code for Win32 GUI,
because I can't compile that and I wouldn't have even
done the GTK one if I could compile Qt originally. (I don't think we need
to add any more features to GTK or Win32, just Qt from now on,
right?)
Change-Id: I2fe6481d186f63bd2303b9e591edf397a2e14b64
Reviewed-on: https://code.wireshark.org/review/493
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
(Using sed : sed -i '/^ \* \$Id\$/,+1 d')
Fix manually some typo (in export_object_dicom.c and crc16-plain.c)
Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8
Reviewed-on: https://code.wireshark.org/review/497
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The best heuristic can fail, so add possibility to manually choose
capture file format type, so not correctly recognize file format can be
loaded in Wireshark.
On the other side now it is possible to open capture file
as file format to be dissected.
Change-Id: I5a9f662b32ff7e042f753a92eaaa86c6e41f400a
Reviewed-on: https://code.wireshark.org/review/16
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Evan Huus <eapache@gmail.com>
Tested-by: Evan Huus <eapache@gmail.com>
BlueZ 5/Linux Kernel introduced new way to sniffing Bluetooth interfaces.
We are ready to use it. Libpcap provide new interface called
"bluetooth-monior".
Also fix trivial typos.
Change-Id: Ic608a3d8553bbebbb21f2733ec92c758cbf8f707
Reviewed-on: https://code.wireshark.org/review/253
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Combine the check for whether the field is within the packet data and
the swapping of the field into macros that do both, and use them.
Change-Id: I1db4c5fd76172edd44abc9fb111d79a2537c6c9d
Reviewed-on: https://code.wireshark.org/review/130
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
For some routines that take multiple arguments that come from a struct
wtap_pkthdr, pass a pointer to the struct wtap_pkthdr in question,
rather than the separate arguments. Do this even if we're passing
expressions that were earlier assigned to the struct wtap_pkthdr fields
in question. This simplifies the calling sequences and ensures that the
right values are picked up by the called routine; in at least one case
we were *not* passing the right values (the code to handle Simple Packet
Blocks in pcap-ng files).
Also, call the byte-swapping routines for pseudo-header fields only if
we need to do byte-swapping.
Change-Id: I3a8badfcfeb0237dfc1d1014185a67f18c0f2ebe
Reviewed-on: https://code.wireshark.org/review/119
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
willing to read or that's bigger than will fit in the file format;
instead, report an error.
For the "I can't write a packet of that type in that file type" error,
report the file type in question.
svn path=/trunk/; revision=54882
heuristic cases broken in r49999 when we permitted packets > 64KB, since that
relaxed so severely the definition of a valid packet header.
64MB is an arbitrary and perhaps suboptimal number, but it seems to do the right
thing in all the examples I have handy.
Fixes https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9634
svn path=/trunk/; revision=54812
From Michal Labedski
1. add support for new btsnoop "format" introduced by BlueZ team in "btmon" tool
2. Bluetooth: Make EIR, AD and COD more generic
3. Bluetooth: HCI/LL: Update Error Codes to Core 4.1 Specification
4. Ubertooth: Fix response command handling
5. Ubertooth: Update to support firmware version
6. Ubertooth: Dissect by Vendor Id/Product Id
svn path=/trunk/; revision=54699
This is a VERY PRELIMINARY version of tfshark. It's an attempt to jumpstart FileShark and its architecture. Right now it's mostly just a very stripped down version of tshark with all of the necessary build modifications (including now building filetap library since tfshark depends on it)
This code has helped me identify what I believe to be all of the necessary layers for a complete fileshark architecture. And those layers will slowly be added in time (patches always welcome!).
svn path=/trunk/; revision=54646
seek-read routine does that.
Pass the length we just filled in to buffer_assure_space() in the
seek-read routine, and use that in the memcpy() as well.
svn path=/trunk/; revision=54568
both the read and seek-read routines.
Use the packet length read from the packet header when reading packets
randomly.
svn path=/trunk/; revision=54549
of bytes in them to 0, as there's no data in them, and set the offset in
that buffer of the stream's current position, to 0, as we're currently
at the beginning of the file in both streams.
This fixes some tricky-to-reproduce errors (which show up only if the
ngsniffer_t structure is allocated from data that's been allocated,
written to in those variables, and freed).
#BACKPORT 1.8, 1.10
svn path=/trunk/; revision=54544
ngsniffer_read_rec_data(), and separatelyskip extra data after that.
When reading randomly, use the packet length read from the packet
header.
svn path=/trunk/; revision=54523
and set it in NetXRay/Windows Sniffer files if the putative "ATM
reassembly failed" flag is set and, if reassembly failed, don't attempt
to dissect the packet.
svn path=/trunk/; revision=54503
heuristics, but do have a file extension that files of that format are
likely to have, use the extension of the file we're opening, if it has
one, as a hint for which heuristics to try first.
svn path=/trunk/; revision=54495
numeric values using strtoul and casting it the result to a guint32.
Hopefully no user or session IDs are negative or greater than 32 bits.
svn path=/trunk/; revision=54100
suspect, the change to handle VWR files with no packets); shuffle it
after all the types we've seen misidentified as VWR files.
svn path=/trunk/; revision=54012
knowledge of particular types of plugins. Instead, let particular types
of plugins register with the common plugin code, giving a name and a
routine to recognize that type of plugin.
In particular applications, only process the relevant plugin types.
Add a Makefile.common to the codecs directory.
svn path=/trunk/; revision=53710
From İbrahim Can Yüce
From me: Update to new tcp_dissect_pdus format, minor whitespace issues noticed in wiretap files.
svn path=/trunk/; revision=53669
XXX, people are not aware that expression of this macros might be evaluated multiple times, like:
- BSWAP16(tvb_get_letohs(tvb, off)) : \
+ GUINT16_SWAP_LE_BE(tvb_get_letohs(tvb, off)) : \
Should be tvb_get_ntohs() called?
svn path=/trunk/; revision=53653
handle that file not ending with a 2-byte 0xffff end-of-file record.
This fixes bug 9455, although it doesn't add support for reading an
"index" file for a capture that's in multiple .rf5 files, which is a
separate issue noted in that bug.
It also doesn't attempt to figure out what the data in the new record
type following the data that appears to be the same as that in the other
data record format but preceding the actual packet data is.
svn path=/trunk/; revision=53452
in a source description record, including the stack. Dump some other
fields in those records as well.
Attach separate sequential and random read buffers to the private data
structure, rather than allocating them in various routines (and not
always freeing them) and, in at least one case, allocating a single
*common* buffer for all wth's to use.
Fix some comments (the DS0 mask is 32 bytes long, but gets turned into a
bitmask).
Put in a description of what a "stack file"'s contents look like. Much
of it may be useless to us (for example, we have the notion that TCP has
protocol number 6 built-in...), but the RELATION entries that map from
"BASE" to a protocol could obviate the need to have the user specify a
map from stack file names to starting protocols, and we might be able to
use, for example, entries that map TCP/UDP/SCTP port numbers to
protocols to obviate the need for the user to explicitly use Decode As
or otherwise configure port-to-protocol mappings themselves.
Add a bunch of record length checks before we fetch data from records.
svn path=/trunk/; revision=53450
Dump the raw contents of records as hex and ASCII, not just hex.
Sort the record types, and add a new one for a type we've seen in a k18
file and about which we know nothing.
For unknown record types, print the type in hex.
svn path=/trunk/; revision=53441
subtypes, e.g. Network Monitor version 1 and Network Monitor version 2
are separate "file types", even though they both come from Network
Monitor.
Rename various functions, #defines, and variables appropriately.
svn path=/trunk/; revision=53166
.cap, for example, doesn't refer to a particular file type - a whole
bunch of file types use .cap.
Also offer, in addition to "All Files", "All Capture Files", which
matches all the extensions we know about.
svn path=/trunk/; revision=53156
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8818
Add support for dissection ELF files. It opens as a "capture" file via wiretap
at the moment for simplicity's sake, but the intention is eventually to have
this (and other file types we dissect) open through some other program sharing
much of the libwireshark infrastructure.
svn path=/trunk/; revision=52775
Compilation fails on (only the ?) OSX-10.6-x64 buildbot with error:
netscaler.c: In function 'nstrace_read_v30':
netscaler.c:1295: warning: implicit conversion shortens 64-bit value into a 32-bit value
(Life is too short for me to dig multiple levels deep into a set of macros to try to see which
actual line of code is causing the problem. Maybe the patch submitter can identify the problem).
svn path=/trunk/; revision=52666
We read a two-byte length field and add a constant number of header
bytes to this length, so we could in theory be larger than guint16.
svn path=/trunk/; revision=52619
range check for array index
don't assign the result of pntohs() to a gint16
range check for the values stored in phdr.(cap)len
svn path=/trunk/; revision=52618
don't assign the output of pntoh24() to a gint16
unfortunately, vwr detection does not work reliably and many pdf files
are recognized as vwr - this commit should prevent wireshark from
crashing when it tries to load the USB 2.0 spec as pdf ;-)
svn path=/trunk/; revision=52599
whether the (zero-based) interface ID is < the number of interface IDs,
so we don't need to do so in pcapng_read().
Unions are tricky - if the compiler doesn't ensure that the right
component of the union is being used at any given time, various problems
can happen.
Remove some members from the "data" union in the wtapng_block_t
structure, and use a local variable of the specified type.
svn path=/trunk/; revision=52262
the number of bytes available for packet data in the block;
the packet length;
*and* the snapshot length for the interface.
One more fix for bug 9200, so it should *now* be fixed.
svn path=/trunk/; revision=52250
subtract out the minimum SPB size, which includes the length of
*everything* except for the packet data.
Fixes one problem found by the file in bug 9200.
svn path=/trunk/; revision=52244
minus the lengths of the two length fields and the packet length field,
it's the minimum of that and the packet length, as there might be
padding.
Fixes one problem found by the file in bug 9200.
While we're at it, pcapng_read_packet_block() and
pcapng_read_simple_packet_block() return an integer, not a Boolean;
return 0, not FALSE (they have the same value, but returning 0 makes it
clearer that the return value isn't restricted to TRUE or FALSE).
svn path=/trunk/; revision=52241
include only extensions used mostly by capture files (i.e., not ".txt"
or ".xml"), and list each extension set only once (it's silly to have,
for example, separate entries for NetMon, Shomiti Surveyor, and
NetScaler with ".cap" when you get all those types no matter which entry
you choose).
svn path=/trunk/; revision=51547
the "All Files" entry (the current UI guidelines from Microsoft say to
do so, and that's what Paint does, at least), and add an "All Capture
Files" entry with all the file extensions for the file types we support
(it'll pick up all text files, but there's not much we can do about
that, and it won't pick up files with *no* extension or weird
extensions, such as you might get from UN*X systems or from WinDump
commands, but at least it'll filter out some other crud).
Fix what appear to be memory leaks; that should be backported unless
I've missed something and they aren't leaks.
Fix an out-of-date comment, and add an additional comment.
svn path=/trunk/; revision=51481
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r51462 | guy | 2013-08-21 20:21:47 -0700 (Wed, 21 Aug 2013) | 8 lines
What was I thinking? ".caz" is used for compressed *Windows* Sniffer
files (which are just gzipped uncompressed Windows Sniffer files, albeit
with the checksum computed differently in some fashion, or perhaps just
being computed incorrectly), not compressed *DOS* Sniffer files (which
use their own form of compression, which doesn't compress the entire
file, just most of it, and which use the same extensions as uncompressed
DOS Sniffer files).
svn path=/trunk/; revision=51465
files (which are just gzipped uncompressed Windows Sniffer files, albeit
with the checksum computed differently in some fashion, or perhaps just
being computed incorrectly), not compressed *DOS* Sniffer files (which
use their own form of compression, which doesn't compress the entire
file, just most of it, and which use the same extensions as uncompressed
DOS Sniffer files).
svn path=/trunk/; revision=51462
With gcc :
pcapng.c: In function 'pcapng_read_packet_block':
pcapng.c:1147:9: error: request for member 'pseudo_header' in something not a structure or union
With clang :
pcapng.c:1150:86: error: member reference type 'struct wtap_pkthdr *' is a pointer; maybe you meant to use '->'?
pcap_get_phdr_size(int_data.wtap_encap, &wblock->packet_header.pseudo_header));
~~~~~~~~~~~~~~~~~~~~~^
->
(Error message from clang is better...)
svn path=/trunk/; revision=51317
and assign float constants, not double constants, to float variables.
Floating-point constants are double by default; you have to add "f" to
the end to make them float.
This squelches 64-bit-to-32-bit warnings.
svn path=/trunk/; revision=51289
This was the 4th patch, but also:
- use gmalloc0() to allocate vwr struct. Otherwise, valgrind says that
many of fields were still uninitialised when parse_s1_W_stats later
read them
- whitespace tidyup, got rid of remaining tabs and trailing whitespace
Did a fair bit of fuzz-testing without seeing any problems.
svn path=/trunk/; revision=51248
Guy Harris