Builder ffmpeg-solaris10-sparc Build #12470

Results:

Failed shell_2 shell_3 shell_4 shell_5

SourceStamp:

BuildSlave:

Reason:

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

Steps and Logfiles:

1. git update ( 9 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 ( 0 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 ( 0 secs )
   1. stdio
7. shell_5 '../../../ffmpeg/fate.sh ../../../ffmpeg/fate_config.sh' failed ( 0 secs )
   1. stdio
   2. configure.log
   3. compile.log
   4. test.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. Lynne

   devohnoyoudont@lynne.ee
2. vytskalt

   vytskaltohnoyoudont@protonmail.com

Timing:

All Changes:

:

1. Change #243285

   Category	ffmpeg
   Changed by	Lynne <devohnoyoudont@lynne.ee>
   Changed at	Tue 19 Aug 2025 16:32:21
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	c05fc27dd33b361eb0105157ab7d3a01c2ffa782

   Comments

   aacdec_usac: use RefStruct to track unfinished extension buffers
   Extensions in AAC USAC can be stored across multiple frames (mainly to keep CBR compliance).
   This means that we need to reallocate a buffer when new data is received, accumulate the bitstream data,
   and so on until the end of extension flag is signalled and the extension can be decoded.
   
   This is made more complicated by the way in which the AAC channel layout switching is performed.
   After decades of evolution, our AAC decoder evolved to double-buffer its entire configuration.
   All changes are buffered, verified, and applied, on a per-frame basis if required, in often
   random order.
   
   Since we allocate the extension data on heap, this means that if configuration is applied,
   in order to avoid double-freeing, we have to keep track of what we've allocated.
   
   It should be noted that extensions which are spread in multiple frames are generally rare,
   so an optimization to introduce av_refstruct_realloc() wouldn't generally be useful across the codebase.
   Therefore, a copy is good enough for now.
   
   Thanks to Michael Niedermayer for additional fixing.
   
   Fixes: double free
   Fixes: 393523547/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-6740617236905984
   
   Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg

   Changed files

   • libavcodec/aac/aacdec.c
   • libavcodec/aac/aacdec.h
   • libavcodec/aac/aacdec_usac.c

2. Change #243286

   Category	ffmpeg
   Changed by	vytskalt <vytskaltohnoyoudont@protonmail.com>
   Changed at	Tue 19 Aug 2025 16:34:17
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	a6b5a382dd7ecdd27c5d0ebba688e1db409d18fd

   Comments

   hwcontext_vulkan: transfer EXCLUSIVE images to correct queue families

   Changed files

   • libavutil/hwcontext_vulkan.c