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path: root/fs/cifs/dns_resolve.c
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2009-04-17cifs: no need to use rcu_assign_pointer on immutable keysJeff Layton
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>
2008-09-23[CIFS] clean up upcall handling for dns_resolver keysSteve French
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>
2008-08-27[CIFS] Add destroy routine for dns_resolverJeff Layton
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>
2008-05-21Fix possible access to undefined memory region.Igor Mammedov
Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-04-26[CIFS] Adds to dns_resolver checking if the server name is an IP addr and ↵Steve French
skipping upcall in this case. Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: sfrench@us.ibm.com
2008-03-10[CIFS] cifs: replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-01-25[CIFS] DFS build fixesSteve French
Also includes a few minor changes suggested by Christoph Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-01-10[CIFS] Forgot to add two new files from previous commitSteve French
Thanks to Igor for noticing this. CC: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>