X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fidtree%2Fidtree.c;h=b3b1d606156a8ab79b2066cdadcfa8c8a34ef674;hp=5a26234e63318e92c06193d7e994c2a99d10e5f9;hb=c5074939f21be43eb408dbab5f6708dd74dba531;hpb=9ad912e2583efd7d9927b0155688f9bc5291efdb

diff --git a/ccan/idtree/idtree.c b/ccan/idtree/idtree.c
index 5a26234e..b3b1d606 100644
--- a/ccan/idtree/idtree.c
+++ b/ccan/idtree/idtree.c
@@ -99,7 +99,7 @@ static int sub_alloc(struct idtree *idp, const void *ptr, int *starting_id)
 {
 	int n, m, sh;
 	struct idtree_layer *p, *pn;
-	struct idtree_layer *pa[MAX_LEVEL];
+	struct idtree_layer *pa[MAX_LEVEL+1];
 	unsigned int l, id, oid;
 	uint32_t bm;