[PATCH 2/3] raw dts: return a low score if markers detected in a too small buffer

[Anssi Hannula]

---
 libavformat/raw.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/libavformat/raw.c b/libavformat/raw.c
index dc48c91..f6adba2 100644
--- a/libavformat/raw.c
+++ b/libavformat/raw.c
@@ -572,6 +572,10 @@ static int dts_probe(AVProbeData *p)
         markers[max] * 4 > sum * 3)
         return AVPROBE_SCORE_MAX/2+1;
 
+    if (markers[max] >= 1 && p->buf_size / markers[max] < 32*1024)
+        /* markers found but probe buffer was too small */
+        return AVPROBE_SCORE_MAX/4;
+
     return 0;
 }
 #endif
-- 
1.7.2


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