Builder ffmpegsos-solaris10-i386 Build #14280

Results:

Failed

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-ffmpegsos-solaris10-i386' triggered this build

Steps and Logfiles:

1. git updating ( 5 secs )
   1. stdio
2. shell  
   1. - no logs -
3. shell_1  
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4. shell_2  
   1. - no logs -
5. shell_3  
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6. shell_4  
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7. shell_5  
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Build Properties:

Forced Build Properties:

Responsible Users:

1. He Huang

   hehuangohnoyoudont@swin.edu.au
2. Michael Niedermayer

   michaelohnoyoudont@niedermayer.cc

Timing:

All Changes:

:

1. Change #281962

   Category	ffmpeg
   Changed by	He Huang <hehuangohnoyoudont@swin.edu.au>
   Changed at	Wed 16 Sep 2026 22:48:11
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	67926e6667f84d98cc8d7cbb3eb77bc760155db4

   Comments

   avformat/mov: bound the keys atom entry count by the atom size
   mov_read_keys() allocated (count + 1) pointers from the 32 bit entry
   count of the keys atom before reading a single key record, so a 56 byte
   file declaring 16777216 keys made ffprobe allocate and zero 128 MiB.
   Every key record takes at least 8 bytes, so a count above atom.size / 8
   cannot be satisfied and is rejected before the allocation.
   
   Fixes: unbounded allocation
   Fixes: poc-keys-count-16777216.mp4
   Fixes: hKO4f7GYoUd0
   Found-by: He Huang, discovery assisted by NexusSan
   Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

   Changed files

   • libavformat/mov.c

2. Change #281964

   Category	ffmpeg
   Changed by	Michael Niedermayer <michaelohnoyoudont@niedermayer.cc>
   Changed at	Wed 16 Sep 2026 22:48:11
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	01c37218510c440416e5322a4c990a021d862957

   Comments

   avformat/mov: Allocate the array without clearing before read
   Fixes: OOM
   Fixes: poc-keys-count-16777216-inflated-sizes.mp4
   Fixes: hKO4f7GYoUd0

   Changed files

   • libavformat/mov.c

3. Change #281966

   Category	ffmpeg
   Changed by	Michael Niedermayer <michaelohnoyoudont@niedermayer.cc>
   Changed at	Wed 16 Sep 2026 22:48:11
   Repository	https://git.ffmpeg.org/ffmpeg.git
   Project	ffmpeg
   Branch	master
   Revision	3afa5444a38cfd5ec04c2e133da710b95b952f21

   Comments

   avformat/mov: do not zero a key string before reading it
   Fixes: OOM
   Fixes: poc-keys-bigkey-256M.mp4
   Fixes: hKO4f7GYoUd0

   Changed files

   • libavformat/mov.c