Fixes: out of array access Fixes: stack-buffer-overflow-READ-0x0831fff1 Found-by: GalyCannon <galycan...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/aadec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/aadec.c b/libavformat/aadec.c index b9dd51ebfc..63f8176a57 100644 --- a/libavformat/aadec.c +++ b/libavformat/aadec.c @@ -92,7 +92,7 @@ static int aa_read_header(AVFormatContext *s) avio_skip(pb, 4); // magic string toc_size = avio_rb32(pb); // TOC size avio_skip(pb, 4); // unidentified integer - if (toc_size > MAX_TOC_ENTRIES) + if (toc_size > MAX_TOC_ENTRIES || toc_size < 2) return AVERROR_INVALIDDATA; for (i = 0; i < toc_size; i++) { // read TOC avio_skip(pb, 4); // TOC entry index -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".