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Author SHA1 Message Date
ishaangandhi
dbf0433fef Add dissector for ICMP Interface Identification Object 2021-07-13 19:02:32 +00:00
ishaangandhi
572f2e7cdf Rename MPLS Extension to Multipart Extension 2021-07-13 19:02:32 +00:00
Michael Richardson
3a3edb296a
Merge pull request #918 from dcaratti/gh189 
mptcp: add support for MP_TCPRST
 2021-07-12 11:27:05 -04:00
Davide Caratti
1ac47641c5 mptcp: add support for MP_TCPRST 
dissect the MP_TCPRST sub-option in accordance to RFC8684 §3.6.

Link: https://github.com/multipath-tcp/mptcp_net-next/issues/189
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
 2021-07-12 10:51:58 +02:00
Guy Harris
5ff873f0d2 Improve the handling of size suffixes for -C. 
Support upper-case suffixes (K/M/G) as well as lower-case suffixes.

Make sure nothing *follows* the suffix.

We don't need to check for the suffix before parsing the number; the
parsing routines stop if they see a non-digit character.
 2021-07-10 14:01:18 -07:00
Guy Harris
a36b3aeb87
Merge pull request #916 from stevekay/master 
optional unit suffix on -C file size
 2021-07-10 13:45:10 -07:00
Francois-Xavier Le Bail
e4adb4b6e1 Rename a test. It's about the AppleTalk protocol 2021-07-10 20:57:07 +02:00
Francois-Xavier Le Bail
24f217998d CI: Add back running tcpdump -J/-L and capture, now with Cirrus VMs. 
The Cirrus virtual machines are throwaway.

Revert partially f5739ad4ca.
 2021-07-08 16:25:15 +02:00
Francois-Xavier Le Bail
25f672ea6f Print the supported time stamp types (-J) to stdout instead of stderr 
It is not an error, thus print them to stdout.
 2021-07-08 12:34:11 +02:00
Francois-Xavier Le Bail
3f7d71ef1e Factorize some code 2021-07-08 11:55:21 +02:00
Francois-Xavier Le Bail
e55b187600 Print the list of data link types (-L) to stdout instead of stderr 
It is not an error, thus print it to stdout.
 2021-07-07 19:19:37 +02:00
Guy Harris
36fded6013 802.11: make the length in the IE structures a u_int. 
This avoids narrowing warnings.

Clean up PRINT_RATE() a bit while we're at it (avoiding signed vs.
unsigned comparison warnings).
 2021-07-06 13:32:38 -07:00
Guy Harris
33b6502c99 802.11: no need for an element ID in the structures for IEs. 
Remove the element_id member, and, instead of copying over the entire IE
header, just set the length to the value we've already fetched.
 2021-07-06 13:27:19 -07:00
Denis Ovsienko
f5739ad4ca CI: Get Travis CI vestige sorted in build.sh. 
Compiling user-provided source code and running the resulting binary
with sudo was a security problem, thus instead of fixing two no-op
blocks remove them altogether. If anyone later needs to debug features
that require higher privileges, they will need to come up with a better
solution. Simplify the debug output test condition and rephrase the
associated comment for clarity.
 2021-07-05 19:47:29 +01:00
Denis Ovsienko
d56f061500 CI: List shared libraries on more OSes. 
Running ldd on Linux only originates from the Travis CI setup, where the
OS was either Linux or macOS. However, ldd is available in BSD systems
too, and macOS seems to have its own tool for the same job.
 2021-07-05 19:47:25 +01:00
Denis Ovsienko
779ff621bc Address all shellcheck warnings in update-test.sh. 2021-07-05 14:28:34 +01:00
Denis Ovsienko
35a8fc576d CI: Lose the output folding props. 
Same as in libpcap.
 2021-07-05 12:09:59 +01:00
Denis Ovsienko
63ea6b5d47 CI: Switch from bash to POSIX shell. 
Same as in libpcap.
 2021-07-05 11:59:03 +01:00
Denis Ovsienko
59ddbc3fd4 CI: Simplify some Coverity Scan props. 
Same as in libpcap.
 2021-07-05 11:32:03 +01:00
Francois-Xavier Le Bail
4762c8094d AppVeyor: Update Npcap SDK to 1.10 2021-07-04 09:40:42 +02:00
Gokul Sivakumar
ff5484806e Fix the misleading comment regarding "From DS", "To DS" Frame Control Flags 
In the case where the "From DS" bit is not set and the "To DS" bit is set
in the Frame Control Bitmask, the comment line in the corresponding if else
block was misleading that the "From DS" bit is set and the "To DS" bit is
not set.
 2021-06-27 19:00:00 +00:00
Francois-Xavier Le Bail
880b867ee7 Juniper: Add some bounds checks 
Avoid to have p (current pointer on packet data) > ndo->ndo_snapend
in isoclns_print() in some cases.

Define ND_LONGJMP_FROM_TCHECK.
Remove some trunc labels.
 2021-06-23 07:57:44 +02:00
Francois-Xavier Le Bail
4cb597de19 CHANGES: Set the date for the 4.99.1 release 2021-06-10 18:16:00 +02:00
Francois-Xavier Le Bail
f91ef58f2f autoconf: Find a local libpcap even with rcX directory suffix 2021-06-07 21:01:15 +02:00
Francois-Xavier Le Bail
7eb602af59 AppVeyor: Update Npcap SDK to 1.07 2021-06-03 16:04:58 +00:00
Francois-Xavier Le Bail
c39eb09479 Use quoted include netdissect-stdinc.h instead of angle-bracketed one 
Same as other printers.
 2021-06-02 11:24:24 +02:00
Francois-Xavier Le Bail
657d672cb6 Makefile.in: Add the shellcheck target 
Run shellcheck on the build.sh and the build_matrix.sh scripts.
(using 'gcc' format: GCC compatible output. See the shellcheck man page)

[skip ci]
 2021-06-01 10:14:00 +02:00
Francois-Xavier Le Bail
815919247b build_matrix.sh: Fix a shellcheck warning 
The warning was:
Use "${var:?}" to ensure this never expands to /* . [SC2115]
 2021-05-31 15:04:09 +02:00
Francois-Xavier Le Bail
5abf27529d build.sh: Disable a shellcheck error 
We need the $@ expansion.

The error was:
Double quote array expansions to avoid re-splitting elements. [SC2068]
 2021-05-31 15:01:44 +02:00
Guy Harris
c7e9212a01 Merge Readme.Win32 into doc/README.Win32.md. [skip ci] 
We should only have one "how to build on Windows" file.
 2021-05-31 04:47:47 -07:00
Francois-Xavier Le Bail
4356f99512 Makefile.in: Add the build for release candidates 
It adds rcX suffix to the version.
This avoid to manually update 'VERSION' and 'configure'.
Same as for libpcap.
 2021-05-30 10:47:22 +02:00
Francois-Xavier Le Bail
f9f128373b Update config.{guess,sub}, timestamps 2021-01-25,2021-03-10 
From repository git://git.savannah.gnu.org/config.git
 2021-05-27 17:26:38 +02:00
Francois-Xavier Le Bail
c0335764f4 BGP: Use a macro for repeated identical sizeof() 
[skip ci]
 2021-05-26 11:13:53 +02:00
Guy Harris
df2dc59f6c Frame Relay: make the buffer big enough for the biggest message. 2021-05-25 23:25:41 -07:00
Guy Harris
bf8bf8de48 CHANGES: list the most recent change. [skip ci] 2021-05-25 22:28:09 -07:00
Guy Harris
51bc4bffb8 Frame Relay: have q922_string() handle errors better. 
Have it return a string indicating an error, rather than a null string.
 2021-05-25 22:26:48 -07:00
Guy Harris
ec3195c373 CHANGES: update with additional changes in the 4.99 branch. [skip ci] 
Move some from the 5.0 list to the 4.99 list.
 2021-05-25 17:53:34 -07:00
Guy Harris
e72a7ba0a2 ARP: fix overwrites of static buffer in q922_string(). 
Don't call GET_LINKADDR_STRING() twice in a given ND_PRINT() call.

Should address another problem in GitHub issue #919.
 2021-05-25 15:22:49 -07:00
Francois-Xavier Le Bail
cf6c3fb2ad BGP: Fix overwrites of global 'astostr' temporary buffer 
Remove the global 'astostr'.

Use a local 'astostr' in the functions that use it.

This should fix GitHub issue #919.

Moreover:
Rename 'asbuf' to 'astostr'.
 2021-05-25 18:34:15 +02:00
Francois-Xavier Le Bail
59d3227197 Fix a typo 
[skip ci]
 2021-05-22 14:16:17 +02:00
Francois-Xavier Le Bail
1609b127e2 netdissect.h: Keep the printers declarations names sorted 
Moreover:
Declare macsec_print() on one line.
Remove an extra space.

[skip ci]
 2021-05-22 14:01:57 +02:00
Francois-Xavier Le Bail
29973d83e8 Zephyr: Update 'length' type to unsigned 
It is unsigned in the calling function udp_print().
 2021-05-22 09:45:44 +02:00
Matthew Martin
ad090fd01a DNS: Sync types with IANA 
IANA reference:
https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml

Remove the UNSPECA type parsing as IANA has that query type number
assigned to NID now.
 2021-05-18 17:09:42 +00:00
Francois-Xavier Le Bail
af39d2298f sFlow: Add some spaces (style) 
[skip ci]
 2021-05-17 18:21:35 +02:00
Neelabh
7b4e6191a7 Add support for IPv6 agent in sFlow. 2021-05-17 14:52:12 +00:00
Francois-Xavier Le Bail
d76dc9f90a IEEE 802.15.4: Add a bounds check 
This avoids to have cp (current pointer on packet data) > ndo->ndo_snapend
in hex_and_ascii_print(), via ndo_default_print(), via ND_DEFAULTPRINT(),
in some cases.
 2021-05-14 20:34:43 +02:00
Francois-Xavier Le Bail
346ea98e51 IEEE 802.15.4: Add some bounds checks 
This avoids to have cp (current pointer on packet data) > ndo->ndo_snapend
in hex_and_ascii_print(), via ndo_default_print(), via ND_DEFAULTPRINT(),
in some cases.
 2021-05-12 08:54:58 +02:00
Denis Ovsienko
f8491f77ac Recommend using the upstream CI in CONTRIBUTING. [skip ci] 
CI configuration is a running target, and much of it works on Buildbot,
in which pull requests are the only practicable option for 3rd parties.
 2021-05-11 23:41:31 +01:00
Francois-Xavier Le Bail
6f245276a2 ZEP: Add a bounds check 
This avoids to have cp (current pointer on packet data) > ndo->ndo_snapend
in hex_and_ascii_print(), via ndo_default_print(), via ND_DEFAULTPRINT(),
in some cases.
 2021-05-09 19:58:34 +02:00
Steve Kay
81e2588d2b optional unit suffix on -C 2021-05-08 14:32:24 -04:00