permit.c: check for NULL pointer dereference

8 years ago · 4f905ecb96
parent 60fa626116
commit 4f905ecb96
1 changed files with 3 additions and 3 deletions
--- a/sway/commands/permit.c
+++ b/sway/commands/permit.c
@ -65,11 +65,11 @@ struct cmd_results *cmd_permit(int argc, char **argv) {
 	}

 	struct feature_policy *policy = get_feature_policy(program);
-	if (assign_perms) {
+	if (policy && assign_perms) {
 		policy->features |= get_features(argc, argv, &error);
+		sway_log(L_DEBUG, "Permissions granted to %s for features %d",
+				policy->program, policy->features);
 	}
-	sway_log(L_DEBUG, "Permissions granted to %s for features %d",
-			policy->program, policy->features);

 	free(program);
 	return cmd_results_new(CMD_SUCCESS, NULL, NULL);