[FFmpeg-cvslog] avcodec/dpx: fix use of uninitialised value

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Dec 18 14:31:47 2020 -0300| [20b09b20a942d4aad38f9fa1324b713168d3db9a] | committer: James Almer

avcodec/dpx: fix use of uninitialised value

Found by Valgrind.

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20b09b20a942d4aad38f9fa1324b713168d3db9a
---

 libavcodec/dpx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c
index bd431ccbcb..12bc165415 100644
--- a/libavcodec/dpx.c
+++ b/libavcodec/dpx.c
@@ -333,10 +333,12 @@ static int decode_frame(AVCodecContext *avctx,
         break;
     case 50: // RGB
         elements = 3;
+        yuv = 0;
         break;
     case 52: // ABGR
     case 51: // RGBA
         elements = 4;
+        yuv = 0;
         break;
     case 100: // UYVY422
         elements = 2;