[src/trunk]: src/gnu/dist/postfix/src/smtpd use RBL only for IPv4 addrs.

[itojun <itojun%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7603291fb055
branches:  trunk
changeset: 508204:7603291fb055
user:      itojun <itojun%NetBSD.org@localhost>
date:      Sun Apr 08 10:56:43 2001 +0000

description:
use RBL only for IPv4 addrs.

diffstat:

 gnu/dist/postfix/src/smtpd/smtpd_check.c |  5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diffs (19 lines):

diff -r ec328b65b11a -r 7603291fb055 gnu/dist/postfix/src/smtpd/smtpd_check.c
--- a/gnu/dist/postfix/src/smtpd/smtpd_check.c  Sun Apr 08 10:16:17 2001 +0000
+++ b/gnu/dist/postfix/src/smtpd/smtpd_check.c  Sun Apr 08 10:56:43 2001 +0000
@@ -1488,10 +1488,15 @@
     int     dns_status = DNS_FAIL;
     int     i;
     int     result;
+    struct in_addr a;
 
     if (msg_verbose)
        msg_info("%s: %s", myname, state->addr);
 
+    /* IPv4 only for now */
+    if (inet_pton(AF_INET, state->addr, &a) != 1)
+       return SMTPD_CHECK_DUNNO;
+
     /*
      * Build the constant part of the RBL query: the reverse client address.
      */