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authorSzabolcs Nagy <nsz@port70.net>2015-12-05 21:04:18 +0100
committerRich Felker <dalias@aerifal.cx>2015-12-08 18:52:38 -0500
commitbc9744763afe72d626e7b9f461001d425582fe9c (patch)
treecdb68eaf09ef84a13873ff2131a399d0a43ac4ef
parente4f9d811684011d8a67e363827de39d5f2d3ae5a (diff)
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fix tsearch to avoid crash on oom
malloc failure was not properly propagated in the insertion method
which led to null pointer dereference.
-rw-r--r--src/search/tsearch_avl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/search/tsearch_avl.c b/src/search/tsearch_avl.c
index 08644607..8c2f3470 100644
--- a/src/search/tsearch_avl.c
+++ b/src/search/tsearch_avl.c
@@ -89,8 +89,8 @@ static struct node *insert(struct node **n, const void *k,
 			r->key = k;
 			r->left = r->right = 0;
 			r->height = 1;
+			*new = 1;
 		}
-		*new = 1;
 		return r;
 	}
 	c = cmp(k, r->key);