[CIFS] Check that last search entry resume key is valid
authorSteve French <sfrench@us.ibm.com>
Wed, 8 Oct 2008 19:13:46 +0000 (19:13 +0000)
committerSteve French <sfrench@us.ibm.com>
Wed, 8 Oct 2008 19:13:46 +0000 (19:13 +0000)
commitb77d753c413e02559669df66e543869dad40c847
tree95946079a0b58c06a6e98b22b06f86a89fe68749
parent0752f1522a9120f731232919f7ad904e9e22b8ce
[CIFS] Check that last search entry resume key is valid

Jeff's recent patch to add a last_entry field in the search structure
to better construct resume keys did not validate that the server
sent us a plausible pointer to the last entry.  This adds that.

Signed-off-by: Steve French <sfrench@us.ibm.com>
fs/cifs/cifssmb.c