From bcc898dd2643c883522ffa565be4b226ce798c78 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 2 Aug 2014 01:16:14 +0200
Subject: [PATCH] avcodec/dvdsub_parser: print message if packet is smaller
than the packet size field
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/dvdsub_parser.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/dvdsub_parser.c b/libavcodec/dvdsub_parser.c
index 07ed4f72fc8..32a945ed653 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);
--
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