diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2025-11-04 11:31:48 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2025-11-04 11:31:48 +0000 |
| commit | e5ff8e7977434b150a66bb3e472c6d0e0f644cfa (patch) | |
| tree | 15378b5e95ef1689f2d6c0b8f4611e3077dc6e4e /crypto | |
| parent | 3ccb2d9513e6a2e046e635c186da68acf8f8498b (diff) | |
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/openssh/sshconnect.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crypto/openssh/sshconnect.c b/crypto/openssh/sshconnect.c index c86182d13673..cb45d719f961 100644 --- a/crypto/openssh/sshconnect.c +++ b/crypto/openssh/sshconnect.c @@ -303,6 +303,8 @@ check_ifaddrs(const char *ifname, int af, const struct ifaddrs *ifaddrs, * Prefer addresses that are not loopback or linklocal, but use them * if nothing else matches. */ + int inet_supported = feature_present("inet"); + int inet6_supported = feature_present("inet6"); for (allow_local = 0; allow_local < 2; allow_local++) { for (ifa = ifaddrs; ifa != NULL; ifa = ifa->ifa_next) { if (ifa->ifa_addr == NULL || ifa->ifa_name == NULL || @@ -312,6 +314,8 @@ check_ifaddrs(const char *ifname, int af, const struct ifaddrs *ifaddrs, continue; switch (ifa->ifa_addr->sa_family) { case AF_INET: + if (!inet_supported) + continue; sa = (struct sockaddr_in *)ifa->ifa_addr; if (!allow_local && sa->sin_addr.s_addr == htonl(INADDR_LOOPBACK)) @@ -324,6 +328,8 @@ check_ifaddrs(const char *ifname, int af, const struct ifaddrs *ifaddrs, memcpy(resultp, sa, *rlenp); return 0; case AF_INET6: + if (!inet6_supported) + continue; sa6 = (struct sockaddr_in6 *)ifa->ifa_addr; v6addr = &sa6->sin6_addr; if (!allow_local && |