X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsearch%2Ftsearch_avl.c;h=86200928ef6c6390a0d8c8563d7a375e92c01605;hb=ac0acd569e01735fc6052d43fdf57f3a07c93f3d;hp=b56159b9baf05041ba3958cb8bf949602574190f;hpb=6255c4c6a5599724d18311a7776aebe67f8e6d4a;p=musl

diff --git a/src/search/tsearch_avl.c b/src/search/tsearch_avl.c
index b56159b9..86200928 100644
--- a/src/search/tsearch_avl.c
+++ b/src/search/tsearch_avl.c
@@ -138,9 +138,13 @@ static struct node *remove(struct node **n, const void *k,
 void *tdelete(const void *restrict key, void **restrict rootp,
 	int(*compar)(const void *, const void *))
 {
+	struct node *n = *rootp;
+	struct node *ret;
 	/* last argument is arbitrary non-null pointer
 	   which is returned when the root node is deleted */
-	return remove((void*)rootp, key, compar, *rootp);
+	ret = remove(&n, key, compar, n);
+	*rootp = n;
+	return ret;
 }
 
 void *tfind(const void *key, void *const *rootp,
@@ -153,7 +157,11 @@ void *tsearch(const void *key, void **rootp,
 	int (*compar)(const void *, const void *))
 {
 	int new = 0;
-	return insert((void*)rootp, key, compar, &new);
+	struct node *n = *rootp;
+	struct node *ret;
+	ret = insert(&n, key, compar, &new);
+	*rootp = n;
+	return ret;
 }
 
 static void walk(const struct node *r, void (*action)(const void *, VISIT, int), int d)