Fix/Robustness/whatever: CID1439575 Out-of-bounds read
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavfilter/vf_neighbor_opencl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_neighbor_opencl.c b/libavfilter/vf_neighbor_opencl.c
index b2939f841a2..ba661bd665e 100644
--- a/libavfilter/vf_neighbor_opencl.c
+++ b/libavfilter/vf_neighbor_opencl.c
@@ -42,7 +42,7 @@ typedef struct NeighborOpenCLContext {
char *matrix_str[4];
- cl_float threshold[4];
+ cl_float threshold[AV_VIDEO_MAX_PLANES];
cl_int coordinates;
cl_mem coord;
@@ -93,7 +93,7 @@ static int neighbor_opencl_make_filter_params(AVFilterContext
*avctx)
cl_int cle;
int i;
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < AV_VIDEO_MAX_PLANES; i++) {
ctx->threshold[i] /= 255.0;
}
--
2.45.2
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