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-rw-r--r--render/wlr_texture.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/render/wlr_texture.c b/render/wlr_texture.c
index 0fd79908..b382e6f3 100644
--- a/render/wlr_texture.c
+++ b/render/wlr_texture.c
@@ -22,6 +22,10 @@ void wlr_texture_destroy(struct wlr_texture *texture) {
struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
uint32_t fmt, uint32_t stride, uint32_t width, uint32_t height,
const void *data) {
+ assert(width > 0);
+ assert(height > 0);
+ assert(stride >= width);
+ assert(data);
return renderer->impl->texture_from_pixels(renderer, fmt, stride, width,
height, data);
}