tree fc3f70522b873aba4cae89c963386a890d24fa5c
parent f6614b7bb405a9b35dd28baea989a749492c46b2
author Jeff Layton <jlayton@redhat.com> 1289402350 -0500
committer Steve French <sfrench@us.ibm.com> 1289403437 +0000

cifs: fix potential use-after-free in cifs_oplock_break_put

cfile may very well be freed after the cifsFileInfo_put. Make sure we
have a valid pointer to the superblock for cifs_sb_deactive.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>