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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-10-13 20:27:19 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-10-13 20:27:26 +0200 |
| commit | 4657a267ebfc30ceca45f82a281f405a09870b4e (patch) | |
| tree | 23ddb5d119fd5a3db090d2379ec90e7300657bc7 /src/socket.c | |
| parent | ad36c04a3ef961a2dbb6dc78dd5322318a7f10b6 (diff) | |
| download | slirp-4657a267ebfc30ceca45f82a281f405a09870b4e.zip slirp-4657a267ebfc30ceca45f82a281f405a09870b4e.tar.gz slirp-4657a267ebfc30ceca45f82a281f405a09870b4e.tar.bz2 | |
Make host receive broadcast packets
This is needed for using an external DHCP server
Fixes #9
Diffstat (limited to 'src/socket.c')
| -rw-r--r-- | src/socket.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/socket.c b/src/socket.c index d96d8c4..f9ef0d5 100644 --- a/src/socket.c +++ b/src/socket.c @@ -844,6 +844,9 @@ int sotranslate_out(struct socket *so, struct sockaddr_storage *addr) } else { sin->sin_addr = loopback_addr; } + } else if (!slirp->disable_host_loopback && so->so_faddr.s_addr == 0xffffffff) { + /* Receive broadcast as well */ + sin->sin_addr = loopback_addr; } break; case AF_INET6: @@ -863,6 +866,9 @@ int sotranslate_out(struct socket *so, struct sockaddr_storage *addr) } else { sin6->sin6_addr = in6addr_loopback; } + } else if (!slirp->disable_host_loopback + && in6_equal(&so->so_faddr6, &(struct in6_addr) ALLNODES_MULTICAST)) { + sin6->sin6_addr = in6addr_loopback; } break; |