ffmpeg | branch: release/4.4 | Michael Niedermayer <[email protected]> | Mon Feb 15 21:29:11 2021 +0100| [419f62c9029da43d5565d294196af69f04a0cf3a] | committer: Michael Niedermayer
avformat/vividas: Use equals check with n in read_sb_block() Fixes: OOM Fixes: 27780/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVIDAS_fuzzer-5097985075314688 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <[email protected]> (cherry picked from commit e44214a8242bc12fa2c86fcc8b0abd2053f1c8f9) Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=419f62c9029da43d5565d294196af69f04a0cf3a --- libavformat/vividas.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index d745770dc4..603d01a2dc 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -267,7 +267,7 @@ static uint8_t *read_sb_block(AVIOContext *src, unsigned *size, *size = n; n -= 8; - if (avio_read(src, buf+8, n) < n) { + if (avio_read(src, buf+8, n) != n) { av_free(buf); return NULL; } _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
