From 57d913f889b85bd961dfcc5b4e38ba285eee16ae Mon Sep 17 00:00:00 2001
From: Hendrik Leppkes <h.leppkes@gmail.com>
Date: Tue, 6 Aug 2013 20:24:31 +0200
Subject: [PATCH] riff: don't try to parse too small WAVEFORMAT headers

---
 libavformat/riffdec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c
index 0fe4e02b7b..07d8fd5c61 100644
--- a/libavformat/riffdec.c
+++ b/libavformat/riffdec.c
@@ -99,7 +99,8 @@ int ff_get_wav_header(void *logctx, AVIOContext *pb,
 
     if (size < 14) {
         avpriv_request_sample(logctx, "wav header size < 14");
-        return AVERROR_INVALIDDATA;
+        avio_skip(pb, size);
+        return 0;
     }
 
     av_channel_layout_uninit(&par->ch_layout);