ffmpeg | branch: master | Reimar Döffinger <reimar.doeffin...@gmx.de> | Tue Mar 12 23:06:49 2024 +0100| [605fc72f19ed975df6b36ea13d9f63b1fe9c852a] | committer: Michael Niedermayer
avcodec/parser: Reset *buf_size on realloc failure Fixes: out of array access Fixes: crash-0d640731c7da52415670eb47a2af701cbe2e1a3b Fixes: crash-e745864ead6ea418959c8df56de2765571201dae Found-by: Catena cyber <cont...@catenacyber.fr> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=605fc72f19ed975df6b36ea13d9f63b1fe9c852a --- libavcodec/parser.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/parser.c b/libavcodec/parser.c index efc28b8918..af17ee9c15 100644 --- a/libavcodec/parser.c +++ b/libavcodec/parser.c @@ -252,6 +252,7 @@ int ff_combine_frame(ParseContext *pc, int next, AV_INPUT_BUFFER_PADDING_SIZE); if (!new_buffer) { av_log(NULL, AV_LOG_ERROR, "Failed to reallocate parser buffer to %d\n", next + pc->index + AV_INPUT_BUFFER_PADDING_SIZE); + *buf_size = pc->overread_index = pc->index = 0; return AVERROR(ENOMEM); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
