host: Properly initialize struct sockaddr_in[6] when parsing strings

Otherwise struct members like sin6_flowinfo or sin6_scope_id might be set to bogus values.
2013-07-31 22:16:58 +02:00
parent b3393c88c1
commit ed0efaef4c
1 changed files with 2 additions and 0 deletions
@@ -381,6 +381,7 @@ host_t *host_create_from_string_and_family(char *string, int family,
 			}
 			/* FALL */
 		case AF_INET6:
+			memset(&addr.v6, 0, sizeof(addr.v6));
 			if (inet_pton(AF_INET6, string, &addr.v6.sin6_addr) != 1)
 			{
 				return NULL;
@@ -394,6 +395,7 @@ host_t *host_create_from_string_and_family(char *string, int family,
 				return NULL;
 			}
 		af_inet:
+			memset(&addr.v4, 0, sizeof(addr.v4));
 			if (inet_pton(AF_INET, string, &addr.v4.sin_addr) != 1)
 			{
 				return NULL;