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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-01 20:58:52 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-12 16:36:47 +0200 |
| commit | f1589be9fda00c417f9bcccb55dbbea998ee08ac (patch) | |
| tree | ceded6b9246d5fd449bee82911d70af02a5dac67 | |
| parent | be3c29e3795cb2499e3b96335286d6a8423c0bcf (diff) | |
| download | ffmpeg-f1589be9fda00c417f9bcccb55dbbea998ee08ac.tar.gz | |
avformat/oggdec: Check for EOF after page header
Fixes: Infinite loop
Fixes: Ticket8594
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/oggdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index de2f24b967..95190589ab 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -389,6 +389,9 @@ static int ogg_read_page(AVFormatContext *s, int *sid) avio_skip(bc, 8); /* seq, crc */ nsegs = avio_r8(bc); + if (avio_feof(bc)) + return AVERROR_EOF; + idx = ogg_find_stream(ogg, serial); if (idx < 0) { if (data_packets_seen(ogg)) |