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author | des <des@FreeBSD.org> | 2016-01-19 18:28:23 +0000 |
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committer | des <des@FreeBSD.org> | 2016-01-19 18:28:23 +0000 |
commit | 7a7bc643b5dd94f6333f2a1d91923165ad77176f (patch) | |
tree | 9d2b367395b2d3c9a63b4aecd1eb28b17b838703 /crypto/openssh/canohost.c | |
parent | 834fb5aff44e0a606772591d869016a1d8d9aa95 (diff) | |
parent | 928d872bfcc9d49be194dc51d80555f1bbdbff6b (diff) | |
download | FreeBSD-src-7a7bc643b5dd94f6333f2a1d91923165ad77176f.zip FreeBSD-src-7a7bc643b5dd94f6333f2a1d91923165ad77176f.tar.gz |
Upgrade to OpenSSH 6.8p1.
Diffstat (limited to 'crypto/openssh/canohost.c')
-rw-r--r-- | crypto/openssh/canohost.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/crypto/openssh/canohost.c b/crypto/openssh/canohost.c index a3e3bbf..223964e 100644 --- a/crypto/openssh/canohost.c +++ b/crypto/openssh/canohost.c @@ -1,4 +1,4 @@ -/* $OpenBSD: canohost.c,v 1.71 2014/07/15 15:54:14 millert Exp $ */ +/* $OpenBSD: canohost.c,v 1.72 2015/03/01 15:44:40 millert Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -260,24 +260,29 @@ get_socket_address(int sock, int remote, int flags) } /* Work around Linux IPv6 weirdness */ - if (addr.ss_family == AF_INET6) + if (addr.ss_family == AF_INET6) { addrlen = sizeof(struct sockaddr_in6); + ipv64_normalise_mapped(&addr, &addrlen); + } - if (addr.ss_family == AF_UNIX) { + switch (addr.ss_family) { + case AF_INET: + case AF_INET6: + /* Get the address in ascii. */ + if ((r = getnameinfo((struct sockaddr *)&addr, addrlen, ntop, + sizeof(ntop), NULL, 0, flags)) != 0) { + error("get_socket_address: getnameinfo %d failed: %s", + flags, ssh_gai_strerror(r)); + return NULL; + } + return xstrdup(ntop); + case AF_UNIX: /* Get the Unix domain socket path. */ return xstrdup(((struct sockaddr_un *)&addr)->sun_path); - } - - ipv64_normalise_mapped(&addr, &addrlen); - - /* Get the address in ascii. */ - if ((r = getnameinfo((struct sockaddr *)&addr, addrlen, ntop, - sizeof(ntop), NULL, 0, flags)) != 0) { - error("get_socket_address: getnameinfo %d failed: %s", flags, - ssh_gai_strerror(r)); + default: + /* We can't look up remote Unix domain sockets. */ return NULL; } - return xstrdup(ntop); } char * @@ -390,8 +395,8 @@ get_sock_port(int sock, int local) if (from.ss_family == AF_INET6) fromlen = sizeof(struct sockaddr_in6); - /* Unix domain sockets don't have a port number. */ - if (from.ss_family == AF_UNIX) + /* Non-inet sockets don't have a port number. */ + if (from.ss_family != AF_INET && from.ss_family != AF_INET6) return 0; /* Return port number. */ |