diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-04-03 16:48:46 -0400 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2013-06-02 12:39:29 -0400 |
| commit | c7b0400c80c8a9fae2b58b38c38cfb7c5ac0220d (patch) | |
| tree | d89600faa9ea48d7ec6255ea361babf5da242b12 /src/udev | |
| parent | 57f2c181f7daa9860221364de75f32e795da7e5b (diff) | |
udevadm-hwdb: avoid leak in error path
Diffstat (limited to 'src/udev')
| -rw-r--r-- | src/udev/udevadm-hwdb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c index 4f43953895..72e2ebccad 100644 --- a/src/udev/udevadm-hwdb.c +++ b/src/udev/udevadm-hwdb.c @@ -176,11 +176,11 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se const char *key, const char *value) { size_t i = 0; int err = 0; + struct trie_node _cleanup_free_ *child = NULL; for (;;) { size_t p; uint8_t c; - struct trie_node *child; for (p = 0; (c = trie->strings->buf[node->prefix_off + p]); p++) { char *s; @@ -254,6 +254,7 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se } node = child; + child = NULL; /* avoid cleanup */ i++; } out: |