Fixes: out of array access
Fixes: stack-buffer-overflow-READ-0x0831fff1
Found-by: GalyCannon <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
---
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
[email protected]
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
[email protected] with subject "unsubscribe".
