From 74eddc472d8c647f21a475bbe780b4509636ae35 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 13 Apr 2011 20:13:42 +0200
Subject: [PATCH] add support for a const void * key in avl

---
 ubusd_event.c | 7 ++++---
 ubusd_obj.c   | 4 ++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/ubusd_event.c b/ubusd_event.c
index 87213b3..d12bcb8 100644
--- a/ubusd_event.c
+++ b/ubusd_event.c
@@ -46,7 +46,7 @@ static int ubusd_alloc_event_pattern(struct ubus_client *cl, struct blob_attr *m
 	struct event_source *ev;
 	struct ubus_object *obj;
 	struct blob_attr *attr[EVREG_LAST];
-	char *pattern;
+	char *pattern, *name;
 	uint32_t id;
 	bool partial = false;
 	int len;
@@ -82,8 +82,9 @@ static int ubusd_alloc_event_pattern(struct ubus_client *cl, struct blob_attr *m
 	list_add(&ev->list, &obj->events);
 	ev->obj = obj;
 	ev->partial = partial;
-	ev->avl.key = (void *) (ev + 1);
-	strcpy(ev->avl.key, pattern);
+	name = (char *) (ev + 1);
+	strcpy(name, pattern);
+	ev->avl.key = name;
 	avl_insert(&patterns, &ev->avl);
 
 	return 0;
diff --git a/ubusd_obj.c b/ubusd_obj.c
index 3dd2d7f..3c0e823 100644
--- a/ubusd_obj.c
+++ b/ubusd_obj.c
@@ -135,7 +135,7 @@ struct ubus_object *ubusd_create_object(struct ubus_client *cl, struct blob_attr
 			goto free;
 
 		if (avl_insert(&path, &obj->path) != 0) {
-			free(obj->path.key);
+			free((void *) obj->path.key);
 			obj->path.key = NULL;
 			goto free;
 		}
@@ -158,7 +158,7 @@ void ubusd_free_object(struct ubus_object *obj)
 	if (obj->path.key) {
 		ubusd_send_obj_event(obj, false);
 		avl_delete(&path, &obj->path);
-		free(obj->path.key);
+		free((void *) obj->path.key);
 	}
 	if (!list_empty(&obj->list))
 		list_del(&obj->list);
-- 
2.25.1