Builder ffmpegsos-solaris10-sparc Build #13883

Results:

Failed shell_2 shell_3 shell_4 shell_5

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-ffmpegsos-solaris10-sparc' triggered this build

Steps and Logfiles:

1. git update ( 1 mins, 29 secs )
   1. stdio
2. shell 'gsed -i ...' ( 0 secs )
   1. stdio
3. shell_1 'gsed -i ...' ( 0 secs )
   1. stdio
4. shell_2 'gsed -i ...' failed ( 2 secs )
   1. stdio
5. shell_3 './configure --samples="../../../ffmpeg/fate-suite" ...' failed ( 23 secs )
   1. stdio
   2. config.log
6. shell_4 'gmake fate-rsync' failed ( 1 secs )
   1. stdio
7. shell_5 '../../../ffmpeg/fate.sh ../../../ffmpeg/fate_config_sos.sh' failed ( 0 secs )
   1. stdio
   2. configure.log
   3. compile.log
   4. test.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. Hao Chen

   haochencohnoyoudont@google.com

Timing:

All Changes:

:

1. Change #278868

   Category	ffmpeg
   Changed by	Hao Chen <haochencohnoyoudont@google.com>
   Changed at	Fri 21 Aug 2026 14:27:48
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	88ae625e698d7a1c0b7dcea8d915915acda3f054

   Comments

   libswresample/aarch64: Fix sign extension in audio conversion
   The channel count passed as a 32-bit register (w3) is later used
   as a 64-bit register (x3) for pointer offsets without proper sign
   extension, resulting in misbehavior. This commit adds an explicit
   sxtw instruction to ensure the channel count is properly sign-extended.
   
   Additionally, standardizes the use of the 32-bit w2 and w12 registers
   in the core length logic across functions to prevent sign extension
   issues with lengths without relying on explicit 64-bit casting, matching
   expected input bounds tracking.
   
   Signed-off-by: Hao Chen <haochenc@google.com>

   Changed files

   • libswresample/aarch64/audio_convert_neon.S