Commit Graph

10 Commits

Author SHA1 Message Date
Jeff Layton
681bf72e48 cifs: have cifs parse scope_id out of IPv6 addresses and use it
This patch has CIFS look for a '%' in an IPv6 address. If one is
present then it will try to treat that value as a numeric interface
index suitable for stuffing into the sin6_scope_id field.

This should allow people to mount servers on IPv6 link-local addresses.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: David Holder <david@erion.co.uk>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-25 01:14:36 +00:00
Jeff Layton
1e68b2b275 cifs: add new routine for converting AF_INET and AF_INET6 addrs
...to consolidate some logic used in more than one place.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-13 08:17:30 +00:00
Jeff Layton
d9fb5c091b cifs: no need to use rcu_assign_pointer on immutable keys
cifs: no need to use rcu_assign_pointer on immutable keys

Neither keytype in use by CIFS has an "update" method. This means that
the keys are immutable once instantiated. We don't need to use RCU
to set the payload data pointers.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-04-17 01:26:49 +00:00
Steve French
9d81523480 [CIFS] clean up upcall handling for dns_resolver keys
We're given the datalen in the downcall, so there's no need to do any
calls to strlen(). Just keep track of the datalen in the key. Finally,
add a sanity check of the data in the downcall to make sure that it
looks like a real IP address.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-09-23 18:46:07 +00:00
Jeff Layton
87ed1d65fb [CIFS] Add destroy routine for dns_resolver
Otherwise, we're leaking the payload memory.

CC: Stable Kernel <stable@vger.kernel.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-08-27 21:17:41 +00:00
Igor Mammedov
5651ced3ab Fix possible access to undefined memory region.
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-21 03:49:00 +00:00
Steve French
d09e860cf0 [CIFS] Adds to dns_resolver checking if the server name is an IP addr and skipping upcall in this case.
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: sfrench@us.ibm.com
2008-04-26 00:22:23 +00:00
Harvey Harrison
55f78e1771 [CIFS] cifs: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-03-10 17:14:34 +00:00
Steve French
366781c196 [CIFS] DFS build fixes
Also includes a few minor changes suggested by Christoph

Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-01-25 10:12:41 +00:00
Steve French
197c183f35 [CIFS] Forgot to add two new files from previous commit
Thanks to Igor for noticing this.
CC: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-01-10 17:10:23 +00:00