Naveen Albert 4558f24039 chan_iax2: Fix crash due to negative length frame lengths. ...

chan_iax2 has several code paths where a frame's data length
is calculated by subtraction. On some paths, there is a check
for negative length. One of these paths is missing this check,
and on this path, it is possible for the result to be negative,
leading to a crash as a result of memory operations using the
bogus length.

Add a check to capture this off-nominal case. This will log
the appropriate warnings as in other cases and prevent a crash.
Also update the log messages to be clearer.

Resolves: #1707

2026-03-26 19:23:12 +00:00

..

include

docs: Fix various typos in channels/

2025-03-20 18:18:29 +00:00

codec_pref.c

channels: Fix for Doxygen.

2021-11-19 09:02:06 -06:00

firmware.c

Fix compiler warnings on Fedora 26 / GCC 7.

2017-08-01 15:42:38 -06:00

format_compatibility.c

codecs: Remove test-law.

2021-01-04 05:00:58 -06:00

netsock.c

astobj.h: Remove from Asterisk core.

2017-12-22 15:00:14 -05:00

parser.c

chan_iax2: Fix crash due to negative length frame lengths.

2026-03-26 19:23:12 +00:00

provision.c

build: Fix GCC discarded-qualifiers const errors.

2026-03-26 19:23:12 +00:00