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udevadm-hwdb: avoid leak in error path

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Zbigniew Jędrzejewski-Szmek
2013-04-04 22:46:19 -04:00
parent 5483a18693
commit ff03aed06a
1 changed files with 2 additions and 1 deletions
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src/udev/udevadm-hwdb.c
+2 -1
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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) { const char *key, const char *value) {
size_t i = 0; size_t i = 0;
int err = 0; int err = 0;
struct trie_node _cleanup_free_ *child = NULL;
for (;;) { for (;;) {
size_t p; size_t p;
uint8_t c; uint8_t c;
struct trie_node *child;
for (p = 0; (c = trie->strings->buf[node->prefix_off + p]); p++) { for (p = 0; (c = trie->strings->buf[node->prefix_off + p]); p++) {
char *s; char *s;
@@ -254,6 +254,7 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se
} }
node = child; node = child;
child = NULL; /* avoid cleanup */
i++; i++;
} }
out: out: