From a04bb8d6e7f726040bb56f972b7b106f4ba86cae Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 2 Aug 2014 01:16:14 +0200 Subject: avcodec/dvdsub_parser: print message if packet is smaller than the packet size field Signed-off-by: Michael Niedermayer (cherry picked from commit bcc898dd2643c883522ffa565be4b226ce798c78) Signed-off-by: Michael Niedermayer --- libavcodec/dvdsub_parser.c | 2 ++ 1 file changed, 2 insertions(+) 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); -- cgit v1.2.3