Merge pull request #1120 from vilhalmer/gamma-control-set-bail-on-destroyed-resource

Bail from setting gamma on destroyed resource
2018-07-08 19:08:29 +01:00 · 2018-07-08 19:08:29 +01:00 · 66ac9e7f49
parent c1a6422b33 0260f042d2
commit 66ac9e7f49
1 changed files with 4 additions and 0 deletions
--- a/types/wlr_gamma_control.c
+++ b/types/wlr_gamma_control.c
@ -51,6 +51,10 @@ static void gamma_control_set_gamma(struct wl_client *client,
 	struct wlr_gamma_control *gamma_control =
 		gamma_control_from_resource(gamma_control_resource);

+	if (gamma_control == NULL) {
+		return;
+	}
+
 	if (red->size != green->size || red->size != blue->size) {
 		wl_resource_post_error(gamma_control_resource,
 			GAMMA_CONTROL_ERROR_INVALID_GAMMA,