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-rw-r--r--gfx/qcms/chain.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gfx/qcms/chain.c b/gfx/qcms/chain.c
index e382fbe00..2b0e707c4 100644
--- a/gfx/qcms/chain.c
+++ b/gfx/qcms/chain.c
@@ -972,6 +972,10 @@ static float* qcms_modular_transform_data(struct qcms_modular_transform *transfo
assert(0 && "Unsupported transform module");
return NULL;
}
+ if (transform->grid_size <= 0) {
+ assert(0 && "Invalid transform");
+ return NULL;
+ }
transform->transform_module_fn(transform,src,dest,len);
dest = src;
src = new_src;