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Fix memory leak in dnsredir

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ValdikSS 2017-12-16 17:53:06 +03:00
parent dd4d6bc5c6
commit f11ca2400c
1 changed files with 2 additions and 1 deletions
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3
dnsredir.c
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@ -106,10 +106,10 @@ static int check_get_udp_conntrack_key(const char *key, udp_connrecord_t **connr
static int add_udp_conntrack(const uint32_t srcip, const uint16_t srcport, static int add_udp_conntrack(const uint32_t srcip, const uint16_t srcport,
const uint32_t dstip, const uint16_t dstport) { const uint32_t dstip, const uint16_t dstport) {
udp_connrecord_t *tmp_connrecord = malloc(sizeof(udp_connrecord_t));
if (!(srcip && srcport && dstip && dstport)) if (!(srcip && srcport && dstip && dstport))
return FALSE; return FALSE;
udp_connrecord_t *tmp_connrecord = malloc(sizeof(udp_connrecord_t));
construct_key(srcip, srcport, tmp_connrecord->key); construct_key(srcip, srcport, tmp_connrecord->key);
if (!check_get_udp_conntrack_key(tmp_connrecord->key, NULL)) { if (!check_get_udp_conntrack_key(tmp_connrecord->key, NULL)) {
@ -121,6 +121,7 @@ static int add_udp_conntrack(const uint32_t srcip, const uint16_t srcport,
return TRUE; return TRUE;
} }
debug("Not added UDP conntrack\n"); debug("Not added UDP conntrack\n");
free(tmp_connrecord);
return FALSE; return FALSE;
} }