diff options
Diffstat (limited to 'main/musl/0017-fix-tsearch-to-avoid-crash-on-oom.patch')
| -rw-r--r-- | main/musl/0017-fix-tsearch-to-avoid-crash-on-oom.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/main/musl/0017-fix-tsearch-to-avoid-crash-on-oom.patch b/main/musl/0017-fix-tsearch-to-avoid-crash-on-oom.patch new file mode 100644 index 0000000000..135d365ad9 --- /dev/null +++ b/main/musl/0017-fix-tsearch-to-avoid-crash-on-oom.patch @@ -0,0 +1,28 @@ +From bc9744763afe72d626e7b9f461001d425582fe9c Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Sat, 5 Dec 2015 21:04:18 +0100 +Subject: [PATCH] fix tsearch to avoid crash on oom + +malloc failure was not properly propagated in the insertion method +which led to null pointer dereference. +--- + src/search/tsearch_avl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/search/tsearch_avl.c b/src/search/tsearch_avl.c +index 0864460..8c2f347 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); +-- +2.7.0 + |