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wlr_scene: Assert wlr_scene_rect has nonnegative dimensions

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This commit is contained in:
Alexander Orzechowski 2024-08-23 16:53:32 -04:00
parent 52dce29e06
commit 52afedadea
1 changed files with 5 additions and 1 deletions
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6
types/scene/wlr_scene.c
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@ -691,11 +691,13 @@ static void scene_node_update(struct wlr_scene_node *node,
struct wlr_scene_rect *wlr_scene_rect_create(struct wlr_scene_tree *parent, struct wlr_scene_rect *wlr_scene_rect_create(struct wlr_scene_tree *parent,
int width, int height, const float color[static 4]) { int width, int height, const float color[static 4]) {
assert(parent);
assert(width >= 0 && height >= 0);
struct wlr_scene_rect *scene_rect = calloc(1, sizeof(*scene_rect)); struct wlr_scene_rect *scene_rect = calloc(1, sizeof(*scene_rect));
if (scene_rect == NULL) { if (scene_rect == NULL) {
return NULL; return NULL;
} }
assert(parent);
scene_node_init(&scene_rect->node, WLR_SCENE_NODE_RECT, parent); scene_node_init(&scene_rect->node, WLR_SCENE_NODE_RECT, parent);
scene_rect->width = width; scene_rect->width = width;
@ -712,6 +714,8 @@ void wlr_scene_rect_set_size(struct wlr_scene_rect *rect, int width, int height)
return; return;
} }
assert(width >= 0 && height >= 0);
rect->width = width; rect->width = width;
rect->height = height; rect->height = height;
scene_node_update(&rect->node, NULL); scene_node_update(&rect->node, NULL);