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Fix recent changes to not break non-IPV6-aware systems.

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This commit is contained in:
Tom Lane
2010-10-16 10:12:16 -04:00
parent 33ae03f400
commit 9771125c18
1 changed files with 6 additions and 0 deletions
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6
src/backend/libpq/hba.c
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@ -548,6 +548,8 @@ ipv4eq(struct sockaddr_in *a, struct sockaddr_in *b)
return (a->sin_addr.s_addr == b->sin_addr.s_addr); return (a->sin_addr.s_addr == b->sin_addr.s_addr);
} }
#ifdef HAVE_IPV6
static bool static bool
ipv6eq(struct sockaddr_in6 *a, struct sockaddr_in6 *b) ipv6eq(struct sockaddr_in6 *a, struct sockaddr_in6 *b)
{ {
@ -560,6 +562,8 @@ ipv6eq(struct sockaddr_in6 *a, struct sockaddr_in6 *b)
return true; return true;
} }
#endif /* HAVE_IPV6 */
/* /*
* Check to see if a connecting IP matches a given host name. * Check to see if a connecting IP matches a given host name.
*/ */
@ -614,6 +618,7 @@ check_hostname(hbaPort *port, const char *hostname)
break; break;
} }
} }
#ifdef HAVE_IPV6
else if (gai->ai_addr->sa_family == AF_INET6) else if (gai->ai_addr->sa_family == AF_INET6)
{ {
if (ipv6eq((struct sockaddr_in6 *) gai->ai_addr, if (ipv6eq((struct sockaddr_in6 *) gai->ai_addr,
@ -623,6 +628,7 @@ check_hostname(hbaPort *port, const char *hostname)
break; break;
} }
} }
#endif
} }
} }