[FFmpeg-cvslog] avcodec/dpx: check packing

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Oct  5 01:38:47 2013 +0200| [a927276fcc20c99f6e311fb9aa679d4ba1ba7e99] | committer: Michael Niedermayer

avcodec/dpx: check packing

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a927276fcc20c99f6e311fb9aa679d4ba1ba7e99
---

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

diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c
index 9609a52..f949264 100644
--- a/libavcodec/dpx.c
+++ b/libavcodec/dpx.c
@@ -129,6 +129,11 @@ static int decode_frame(AVCodecContext *avctx,
     packing = read16(&buf, endian);
     encoding = read16(&buf, endian);
 
+    if (packing > 1) {
+        avpriv_report_missing_feature(avctx,
+                                      "Unsupported packing %d\n", packing);
+        return AVERROR_PATCHWELCOME;
+    }
     if (encoding) {
         avpriv_report_missing_feature(avctx,
                                       "Unsupported encoding %d\n", encoding);