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| author | Jeff Layton <jlayton@redhat.com> | 2009-06-25 07:27:25 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@redhat.com> | 2009-06-25 07:27:25 -0400 |
| commit | 2032a1914d72e4de89280e179c782566cafc163a (patch) | |
| tree | 49e27cc5c6523d7ad63a182746a8d3177563386c /client | |
| parent | 313a2bfa527796f6512b2589a8b567c86436cf12 (diff) | |
| download | samba-2032a1914d72e4de89280e179c782566cafc163a.tar.gz samba-2032a1914d72e4de89280e179c782566cafc163a.tar.bz2 samba-2032a1914d72e4de89280e179c782566cafc163a.zip | |
mount.cifs: add support for sending IPv6 scope ID to kernel
When getaddrinfo returns an IPv6 address with a non-zero scope_id, send
that to the kernel appended to the address with a '%' delimiter. This
allows people to mount servers via their link-local IPv6 addresses
(given a kernel that understands this address format, of course).
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'client')
| -rw-r--r-- | client/mount.cifs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/client/mount.cifs.c b/client/mount.cifs.c index 97144a0607..db05665f96 100644 --- a/client/mount.cifs.c +++ b/client/mount.cifs.c @@ -1562,6 +1562,14 @@ mount_retry: } } + if (addr->ai_addr->sa_family == AF_INET6 && addr6->sin6_scope_id) { + strlcat(options, "%", options_size); + current_len = strnlen(options, options_size); + optionstail = options + current_len; + snprintf(optionstail, options_size - current_len, "%u", + addr6->sin6_scope_id); + } + if (!fakemnt && mount(dev_name, mountpoint, "cifs", flags, options)) { switch (errno) { case ECONNREFUSED: |