From c0b17ea106b94f79255f81ec36ea50096e1ae985 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 19 Oct 2012 02:53:06 +0200
Subject: [PATCH] roqaudioenc: Fix crash with very small roq files

Fixes CID703669
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/roqaudioenc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/roqaudioenc.c b/libavcodec/roqaudioenc.c
index d69ccbfbe9..bbf9b979fd 100644
--- a/libavcodec/roqaudioenc.c
+++ b/libavcodec/roqaudioenc.c
@@ -158,6 +158,8 @@ static int roq_dpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
             context->input_frames++;
             return 0;
         }
+    }
+    if (context->input_frames < 8) {
         in = context->frame_buffer;
     }