commit f3ae070459066e8bb878cf1f48ff53018545241d
author balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Apr 27 21:45:18 2008 +0000
committer balrog <balrog@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Apr 27 21:45:18 2008 +0000
tree 54966198c4f3ad4120cd3215808540bfce7dd71e
parent 4fc5d0717682386fa7b28fff031f840fb7c8f489

Treat DNS a special case among special addresses in slirp (Jason Wessel).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4267 c046a42c-6fe2-441c-8c8c-71466251a162

slirp/udp.c

diff --git a/slirp/udp.c b/slirp/udp.c
index 0dd7da6..3f0c08b 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -318,11 +318,12 @@
     struct sockaddr_in saddr, daddr;
 
     saddr = *addr;
-    if ((so->so_faddr.s_addr & htonl(0xffffff00)) == special_addr.s_addr &&
-        addr->sin_addr.s_addr == htonl(0x7f000001)) {
-        saddr.sin_addr.s_addr = so->so_faddr.s_addr;
+    if ((so->so_faddr.s_addr & htonl(0xffffff00)) == special_addr.s_addr) {
         if ((so->so_faddr.s_addr & htonl(0x000000ff)) == htonl(0xff))
             saddr.sin_addr.s_addr = alias_addr.s_addr;
+        else if (addr->sin_addr.s_addr == loopback_addr.s_addr ||
+                 ((so->so_faddr.s_addr & htonl(CTL_DNS)) == htonl(CTL_DNS)))
+            saddr.sin_addr.s_addr = so->so_faddr.s_addr;
     }
     daddr.sin_addr = so->so_laddr;
     daddr.sin_port = so->so_lport;