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[FFmpeg-devel,7/8] lavfi/vf_deshake_opencl: Avoid propagating uninitialised data

Message ID 20190929164605.20835-7-sw@jkqxz.net
State Accepted
Headers show

Commit Message

Mark Thompson Sept. 29, 2019, 4:46 p.m. UTC 
Fixes CID 1452753.
---
 libavfilter/vf_deshake_opencl.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/libavfilter/vf_deshake_opencl.c b/libavfilter/vf_deshake_opencl.c
index c914a77d83..0ef015808f 100644
--- a/libavfilter/vf_deshake_opencl.c
+++ b/libavfilter/vf_deshake_opencl.c
@@ -757,6 +757,8 @@  static FrameDelta decompose_transform(double *model)
     double f = model[5];
     double delta = a * d - b * c;
 
+    memset(&ret, 0, sizeof(ret));
+
     ret.translation.s[0] = e;
     ret.translation.s[1] = f;