Kurt Roeckx wrote:
You're assuming all systems have an AF_INET6 constant, which is
not the case. Please make use of HAVE_IPV6.
Can't directly see anything else wrong with it.
Here's the patch with HAVE_IPV6 conditional compiling.
Regards,
Andreas
Index: hba.c
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/backend/libpq/hba.c,v
retrieving revision 1.111
diff -c -r1.111 hba.c
*** hba.c 4 Aug 2003 02:39:59 -0000 1.111
--- hba.c 5 Sep 2003 00:24:47 -0000
***************
*** 673,708 ****
if (cidr_slash)
*cidr_slash = '/';
! if (file_ip_addr->ai_family != port->raddr.addr.ss_family)
{
! /* Wrong address family. */
freeaddrinfo_all(hints.ai_family, file_ip_addr);
! return;
}
! /* Get the netmask */
! if (cidr_slash)
{
! if (SockAddr_cidr_mask(&mask, cidr_slash + 1,
!
file_ip_addr->ai_family) < 0)
! goto hba_syntax;
}
else
{
! /* Read the mask field. */
! line = lnext(line);
! if (!line)
! goto hba_syntax;
! token = lfirst(line);
!
! ret = getaddrinfo_all(token, NULL, &hints, &file_ip_mask);
! if (ret || !file_ip_mask)
! goto hba_syntax;
!
! mask = (struct sockaddr_storage *) file_ip_mask->ai_addr;
!
! if (file_ip_addr->ai_family != mask->ss_family)
! goto hba_syntax;
}
/* Read the rest of the line. */
--- 673,767 ----
if (cidr_slash)
*cidr_slash = '/';
! #ifdef HAVE_IPV6
!
! if (file_ip_addr->ai_family == AF_INET && port->raddr.addr.ss_family
== AF_INET6)
{
! /* port got a IPV6 address, but the current line is IPV4.
! * We'll make a IPV6 entry from this line, to check if by chance the
connecting port
! * is a converted IPV4 address. */
!
! char *v6addr=palloc(strlen(token)+8);
! char *v6mask;
!
freeaddrinfo_all(hints.ai_family, file_ip_addr);
!
! if (cidr_slash)
! *cidr_slash = 0;
! sprintf(v6addr, "::ffff:%s", token);
! if (cidr_slash)
! *cidr_slash = '/';
!
! ret = getaddrinfo_all(v6addr, NULL, &hints, &file_ip_addr);
! if (ret || !file_ip_addr)
! {
! ereport(LOG,
! (errcode(ERRCODE_CONFIG_FILE_ERROR),
! errmsg("could not interpret converted
IP address \"%s\" in config file: %s",
! token,
gai_strerror(ret))));
! }
! if (cidr_slash)
! {
! v6mask = palloc(20);
! sprintf(v6mask, "%d", atoi(cidr_slash+1)+96);
! if (SockAddr_cidr_mask(&mask, v6mask,
file_ip_addr->ai_family) < 0)
! goto hba_syntax;
! }
! else
! {
! line = lnext(line);
! if (!line)
! goto hba_syntax;
! token = lfirst(line);
! v6mask = palloc(strlen(token)+32);
! sprintf(v6mask, "ffff:ffff:ffff:ffff:ffff:ffff:%s",
token);
!
! ret = getaddrinfo_all(v6mask, NULL, &hints,
&file_ip_mask);
! if (ret || !file_ip_mask)
! goto hba_syntax;
!
! mask = (struct sockaddr_storage *)
file_ip_mask->ai_addr;
!
! if (file_ip_addr->ai_family != mask->ss_family)
! goto hba_syntax;
! }
}
+ else
+
+ #endif // HAVE_IPV6
! if (file_ip_addr->ai_family != port->raddr.addr.ss_family)
{
! /* Wrong address family. */
! freeaddrinfo_all(hints.ai_family, file_ip_addr);
! return;
}
else
{
! /* Get the netmask */
! if (cidr_slash)
! {
! if (SockAddr_cidr_mask(&mask, cidr_slash + 1,
!
file_ip_addr->ai_family) < 0)
! goto hba_syntax;
! }
! else
! {
! /* Read the mask field. */
! line = lnext(line);
! if (!line)
! goto hba_syntax;
! token = lfirst(line);
!
! ret = getaddrinfo_all(token, NULL, &hints,
&file_ip_mask);
! if (ret || !file_ip_mask)
! goto hba_syntax;
!
! mask = (struct sockaddr_storage *)
file_ip_mask->ai_addr;
!
! if (file_ip_addr->ai_family != mask->ss_family)
! goto hba_syntax;
! }
}
/* Read the rest of the line. */
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