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authorMichael Niedermayer <michaelni@gmx.at>2014-08-02 01:16:14 +0200
committerMichael Niedermayer <michaelni@gmx.at>2014-08-05 04:14:02 +0200
commitad13a5c8fa092601290998fdf4a989e230c9022a (patch)
treeeb5fce9c1feccd97358d048ce4f041580ee2b78a
parentce248bf7ee4e03d997faef00d1eae60c520f278c (diff)
downloadffmpeg-ad13a5c8fa092601290998fdf4a989e230c9022a.tar.gz
avcodec/dvdsub_parser: print message if packet is smaller than the packet size field
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit bcc898dd2643c883522ffa565be4b226ce798c78) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavcodec/dvdsub_parser.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/dvdsub_parser.c b/libavcodec/dvdsub_parser.c
index 07ed4f72fc..32a945ed65 100644
--- a/libavcodec/dvdsub_parser.c
+++ b/libavcodec/dvdsub_parser.c
@@ -46,6 +46,8 @@ static int dvdsub_parse(AVCodecParserContext *s,
if (pc->packet_index == 0) {
if (buf_size < 2 || AV_RB16(buf) && buf_size < 6) {
+ if (buf_size)
+ av_log(avctx, AV_LOG_DEBUG, "Parser input %d too small\n", buf_size);
return buf_size;
}
pc->packet_len = AV_RB16(buf);