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| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:54 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:54 -0700 |
| commit | 9134d02bc0af4a8747d448d1f811ec5f8eb96df6 (patch) | |
| tree | 704c3e5dcc10f360815c4868a74711f82fb62e27 /fs/cifs/dns_resolve.c | |
| parent | bbb20089a3275a19e475dbc21320c3742e3ca423 (diff) | |
| parent | 80ffb3cceaefa405f2ecd46d66500ed8d53efe74 (diff) | |
| download | kernel-crypto-9134d02bc0af4a8747d448d1f811ec5f8eb96df6.tar.gz kernel-crypto-9134d02bc0af4a8747d448d1f811ec5f8eb96df6.tar.xz kernel-crypto-9134d02bc0af4a8747d448d1f811ec5f8eb96df6.zip | |
Merge commit 'md/for-linus' into async-tx-next
Conflicts:
drivers/md/raid5.c
Diffstat (limited to 'fs/cifs/dns_resolve.c')
| -rw-r--r-- | fs/cifs/dns_resolve.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c index df4a306f697..87948147d7e 100644 --- a/fs/cifs/dns_resolve.c +++ b/fs/cifs/dns_resolve.c @@ -35,26 +35,11 @@ * 0 - name is not IP */ static int -is_ip(const char *name) +is_ip(char *name) { - int rc; - struct sockaddr_in sin_server; - struct sockaddr_in6 sin_server6; - - rc = cifs_inet_pton(AF_INET, name, - &sin_server.sin_addr.s_addr); - - if (rc <= 0) { - /* not ipv4 address, try ipv6 */ - rc = cifs_inet_pton(AF_INET6, name, - &sin_server6.sin6_addr.in6_u); - if (rc > 0) - return 1; - } else { - return 1; - } - /* we failed translating address */ - return 0; + struct sockaddr_storage ss; + + return cifs_convert_address(name, &ss); } static int @@ -72,7 +57,7 @@ dns_resolver_instantiate(struct key *key, const void *data, ip[datalen] = '\0'; /* make sure this looks like an address */ - if (!is_ip((const char *) ip)) { + if (!is_ip(ip)) { kfree(ip); return -EINVAL; } |