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udevadm-hwdb: avoid leak in error path

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-04-03 16:48:46 -04:00
parent 5483a18693
commit ff03aed06a
1 changed files with 2 additions and 1 deletions
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3
src/udev/udevadm-hwdb.c
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@ -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: