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authorAlex Converse <aconverse@google.com>2011-04-08 14:35:17 -0700
committerAlex Converse <alex.converse@gmail.com>2011-04-09 17:32:09 -0700
commit347b375a80afbb27c887a243097c09370cb95d19 (patch)
treeb80a001f86f65003698c37bceee5b3ee39673063 /libavformat
parentcf39b461d31a213261cb7dab21e8aeb0bb1673d5 (diff)
downloadffmpeg-347b375a80afbb27c887a243097c09370cb95d19.tar.gz
daud: Don't write packets that are too large to have their size expressed in the bytestream.
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/daud.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/daud.c b/libavformat/daud.c
index ca9be27905..1b3cfcf2d9 100644
--- a/libavformat/daud.c
+++ b/libavformat/daud.c
@@ -57,6 +57,11 @@ static int daud_write_header(struct AVFormatContext *s)
static int daud_write_packet(struct AVFormatContext *s, AVPacket *pkt)
{
+ if (pkt->size > 65535) {
+ av_log(s, AV_LOG_ERROR,
+ "Packet size too large for s302m. (%d > 65535)\n", pkt->size);
+ return -1;
+ }
avio_wb16(s->pb, pkt->size);
avio_wb16(s->pb, 0x8010); // unknown
avio_write(s->pb, pkt->data, pkt->size);