[FFmpeg-cvslog] avcodec/qdm2: initialize sign_bits

[Michael Niedermayer]

ffmpeg | branch: release/1.2 | Michael Niedermayer <michaelni at gmx.at> | Wed Jul 10 16:21:33 2013 +0200| [72c1de649ae92bc720268d406b16f6cdcf9ee36c] | committer: Michael Niedermayer

avcodec/qdm2: initialize sign_bits

Fixes non deterministic output

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 8f09957194b8d7a3ea909647e22eaf1389b6f5c4)

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=72c1de649ae92bc720268d406b16f6cdcf9ee36c
---

 libavcodec/qdm2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/qdm2.c b/libavcodec/qdm2.c
index 68a920e..4c045eb 100644
--- a/libavcodec/qdm2.c
+++ b/libavcodec/qdm2.c
@@ -768,7 +768,7 @@ static int synthfilt_build_sb_samples (QDM2Context *q, GetBitContext *gb, int le
     float type34_div = 0;
     float type34_predictor;
     float samples[10];
-    int sign_bits[16];
+    int sign_bits[16] = {0};
 
     if (length == 0) {
         // If no data use noise