Commit Graph

8 Commits

Author SHA1 Message Date
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