Commits
Jeff Layton committed ebe2e91e000
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>