1 files changed, 4 insertions, 0 deletions
diff --git a/gfx/qcms/chain.c b/gfx/qcms/chain.c
index e382fbe001..2b0e707c44 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;