Commit f3ae070459066e8bb878cf1f48ff53018545241d
1 parent
4fc5d071
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
Showing
1 changed file
with
4 additions
and
3 deletions
slirp/udp.c
| @@ -318,11 +318,12 @@ int udp_output(struct socket *so, struct mbuf *m, | @@ -318,11 +318,12 @@ int udp_output(struct socket *so, struct mbuf *m, | ||
| 318 | struct sockaddr_in saddr, daddr; | 318 | struct sockaddr_in saddr, daddr; |
| 319 | 319 | ||
| 320 | saddr = *addr; | 320 | saddr = *addr; |
| 321 | - if ((so->so_faddr.s_addr & htonl(0xffffff00)) == special_addr.s_addr && | ||
| 322 | - addr->sin_addr.s_addr == htonl(0x7f000001)) { | ||
| 323 | - saddr.sin_addr.s_addr = so->so_faddr.s_addr; | 321 | + if ((so->so_faddr.s_addr & htonl(0xffffff00)) == special_addr.s_addr) { |
| 324 | if ((so->so_faddr.s_addr & htonl(0x000000ff)) == htonl(0xff)) | 322 | if ((so->so_faddr.s_addr & htonl(0x000000ff)) == htonl(0xff)) |
| 325 | saddr.sin_addr.s_addr = alias_addr.s_addr; | 323 | saddr.sin_addr.s_addr = alias_addr.s_addr; |
| 324 | + else if (addr->sin_addr.s_addr == loopback_addr.s_addr || | ||
| 325 | + ((so->so_faddr.s_addr & htonl(CTL_DNS)) == htonl(CTL_DNS))) | ||
| 326 | + saddr.sin_addr.s_addr = so->so_faddr.s_addr; | ||
| 326 | } | 327 | } |
| 327 | daddr.sin_addr = so->so_laddr; | 328 | daddr.sin_addr = so->so_laddr; |
| 328 | daddr.sin_port = so->so_lport; | 329 | daddr.sin_port = so->so_lport; |