[FFmpeg-devel] [PATCH 2/2] avfilter/vf_deshake_opencl: Ensure that the first iteration initializes the best variables
Michael Niedermayer
michael at niedermayer.cc
Fri Jun 14 11:40:28 EEST 2024
Fixes: CID1452759 Uninitialized scalar variable
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
libavfilter/vf_deshake_opencl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_deshake_opencl.c b/libavfilter/vf_deshake_opencl.c
index 96e21a069f2..5c3848c3ede 100644
--- a/libavfilter/vf_deshake_opencl.c
+++ b/libavfilter/vf_deshake_opencl.c
@@ -703,7 +703,7 @@ static int minimize_error(
total_err += deshake_ctx->ransac_err[j];
}
- if (total_err < best_err) {
+ if (i == 0 || total_err < best_err) {
for (int mi = 0; mi < 6; ++mi) {
best_model[mi] = model[mi];
}
--
2.45.2
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