Module: libav
Branch: release/0.8
Commit: 843b330c3c9a3fc60bee5638e1fb47ace5db0c73

Author:    Martin Storsjö <[email protected]>
Committer: Luca Barbato <[email protected]>
Date:      Mon Sep 16 20:32:35 2013 +0300

ivi_common: Make sure color planes have been initialized

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
(cherry picked from commit a92538b7c0defc86c55fb91f55dfa36aad192673)
Signed-off-by: Luca Barbato <[email protected]>
(cherry picked from commit 38bd229af9c4fa5897fc1a69e73a04c55f78647f)

---

 libavcodec/ivi_common.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c
index 91a42b1..84695a0 100644
--- a/libavcodec/ivi_common.c
+++ b/libavcodec/ivi_common.c
@@ -892,6 +892,11 @@ int ff_ivi_decode_frame(AVCodecContext *avctx, void *data, 
int *data_size,
         return AVERROR_PATCHWELCOME;
     }
 
+    if (!ctx->planes[0].bands) {
+        av_log(avctx, AV_LOG_ERROR, "Color planes not initialized yet\n");
+        return AVERROR_INVALIDDATA;
+    }
+
     ctx->switch_buffers(ctx);
 
     //{ START_TIMER;

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