diff options
| author | Zdenek Kabelac <zkabelac@redhat.com> | 2018-10-15 14:52:49 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2018-10-15 17:49:44 +0200 |
| commit | eed8715e1d891665a6c9b8a39850e61f40ea453e (patch) | |
| tree | f51e36a33f4e8f0d85e1203ece94a933fa5a990c /base/data-struct | |
| parent | 20971f7034cbd329f873e08869bfb7acf3f1ac0e (diff) | |
| download | lvm2-eed8715e1d891665a6c9b8a39850e61f40ea453e.tar.gz | |
cov: fix missing null allocation check
Diffstat (limited to 'base/data-struct')
| -rw-r--r-- | base/data-struct/radix-tree-adaptive.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/base/data-struct/radix-tree-adaptive.c b/base/data-struct/radix-tree-adaptive.c index cd53dd600..cbe8302c3 100644 --- a/base/data-struct/radix-tree-adaptive.c +++ b/base/data-struct/radix-tree-adaptive.c @@ -265,7 +265,8 @@ static bool _insert_prefix_chain(struct radix_tree *rt, struct value *v, uint8_t if (kb[i] != pc->prefix[i]) break; - pc2 = zalloc(sizeof(*pc2) + pc->len - i); + if (!(pc2 = zalloc(sizeof(*pc2) + pc->len - i))) + return false; pc2->len = pc->len - i; memmove(pc2->prefix, pc->prefix + i, pc2->len); pc2->child = pc->child; |