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Prevent alloc errors from crashing

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Resolves #76
This commit is contained in:
Calvin Lee 2017-08-15 07:56:47 +02:00
parent 5ca88af557
commit 5cc7342606
13 changed files with 109 additions and 13 deletions
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6
types/wlr_surface.c
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@ -200,7 +200,11 @@ static void destroy_surface(struct wl_resource *resource) {
struct wlr_surface *wlr_surface_create(struct wl_resource *res,
struct wlr_renderer *renderer) {
struct wlr_surface *surface = calloc(1, sizeof(struct wlr_surface));
struct wlr_surface *surface;
if (!(surface = calloc(1, sizeof(struct wlr_surface)))) {
wl_resource_post_no_memory(res);
return NULL;
}
surface->renderer = renderer;
surface->texture = wlr_render_texture_init(renderer);
surface->resource = res;

6
types/wlr_xdg_shell_v6.c
View file

@ -141,8 +141,10 @@ static void xdg_shell_get_xdg_surface(struct wl_client *client,
struct wl_resource *_xdg_shell, uint32_t id,
struct wl_resource *_surface) {
struct wlr_xdg_shell_v6 *xdg_shell = wl_resource_get_user_data(_xdg_shell);
struct wlr_xdg_surface_v6 *surface =
calloc(1, sizeof(struct wlr_xdg_surface_v6));
struct wlr_xdg_surface_v6 *surface;
if (!(surface = calloc(1, sizeof(struct wlr_xdg_surface_v6)))) {
return;
}
surface->surface = _surface;
surface->resource = wl_resource_create(client,
&zxdg_surface_v6_interface, wl_resource_get_version(_xdg_shell), id);