diff options
Diffstat (limited to 'src/backend/libpq/ip.c')
| -rw-r--r-- | src/backend/libpq/ip.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/backend/libpq/ip.c b/src/backend/libpq/ip.c index abb0f725927..83a5145c363 100644 --- a/src/backend/libpq/ip.c +++ b/src/backend/libpq/ip.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.7 2003/04/22 03:52:56 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.8 2003/06/08 17:42:59 tgl Exp $ * * This file and the IPV6 implementation were initially provided by * Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design @@ -72,27 +72,29 @@ getaddrinfo2(const char *hostname, const char *servname, /* - * freeaddrinfo2 - free IPv6 addrinfo structures + * freeaddrinfo2 - free addrinfo structures for IPv4, IPv6, or Unix */ void -freeaddrinfo2(int hint_ai_family, struct addrinfo *ai) +freeaddrinfo2(struct addrinfo *ai) { -#ifdef HAVE_UNIX_SOCKETS - if (hint_ai_family == AF_UNIX) + if (ai != NULL) { - struct addrinfo *p; - - while (ai != NULL) +#ifdef HAVE_UNIX_SOCKETS + if (ai->ai_family == AF_UNIX) { - p = ai; - ai = ai->ai_next; - free(p->ai_addr); - free(p); + while (ai != NULL) + { + struct addrinfo *p = ai; + + ai = ai->ai_next; + free(p->ai_addr); + free(p); + } } - } - else + else #endif /* HAVE_UNIX_SOCKETS */ - freeaddrinfo(ai); + freeaddrinfo(ai); + } } |