From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 14 Sep 2011 15:16:42 +0000 (-0400)
Subject: mpc7: return error if packet is too small.
X-Git-Tag: v0.8b1~1322
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8290d1f38b438f1b070de67645c8b4a42014c7ac;p=platform%2Fupstream%2Flibav.git

mpc7: return error if packet is too small.
---

diff --git a/libavcodec/mpc7.c b/libavcodec/mpc7.c
index 02c83fc..6f79c7b 100644
--- a/libavcodec/mpc7.c
+++ b/libavcodec/mpc7.c
@@ -203,6 +203,7 @@ static int mpc7_decode_frame(AVCodecContext * avctx,
     memset(bands, 0, sizeof(bands));
     if(buf_size <= 4){
         av_log(avctx, AV_LOG_ERROR, "Too small buffer passed (%i bytes)\n", buf_size);
+        return AVERROR(EINVAL);
     }
 
     out_size = (buf[1] ? c->lastframelen : MPC_FRAME_SIZE) * 4;