Commit 1a05096d authored Sep 05, 2013 by Pavel Shilovsky Committed by Steve French Sep 08, 2013

CIFS: Fix a memory leak when a lease break comes



This happens when we receive a lease break from a server, then
find an appropriate lease key in opened files and schedule the
oplock_break slow work. lw pointer isn't freed in this case.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

parent d49ffb0e

fs/cifs/smb2misc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -477,6 +477,7 @@ smb2_is_valid_lease_break(char buffer, struct TCP_Server_Info server)

		queue_work(cifsiod_wq, &cfile->oplock_break);

		kfree(lw);
		spin_unlock(&cifs_file_list_lock);
		spin_unlock(&cifs_tcp_ses_lock);
		return true;