ffmpeg | branch: release/4.3 | Michael Niedermayer <mich...@niedermayer.cc> | Sun Nov 3 20:47:07 2024 +0100| [503a3e4c38dde3e58c3cb1c5ddee5a315ffa9b58] | committer: Michael Niedermayer
avformat/ilbc: Check avio_read() for failure Fixes: use of uninitialized value Fixes: 42537627/clusterfuzz-testcase-minimized-fuzzer_protocol_memory-6656646223298560-cut Found-by: ossfuzz Reported-by: Kacper Michajlow Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit e30d957a9bacf7f7307c640aa0bd1e70cb3bbe7e) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=503a3e4c38dde3e58c3cb1c5ddee5a315ffa9b58 --- libavformat/ilbc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/ilbc.c b/libavformat/ilbc.c index 188c0f091a..723fd926bc 100644 --- a/libavformat/ilbc.c +++ b/libavformat/ilbc.c @@ -68,7 +68,8 @@ static int ilbc_read_header(AVFormatContext *s) AVStream *st; uint8_t header[9]; - avio_read(pb, header, 9); + if (avio_read(pb, header, 9) != 9) + return AVERROR_INVALIDDATA; st = avformat_new_stream(s, NULL); if (!st) _______________________________________________ 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".
