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Date: Tue, 24 Sep 2013 17:18:17 -0700 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Pavel Shilovsky <pshilovsky@...ba.org>, Steve French <smfrench@...il.com> Subject: [ 031/117] CIFS: Fix a memory leak when a lease break comes 3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pavel Shilovsky <pshilovsky@...ba.org> commit 1a05096de82f3cd672c76389f63964952678506f upstream. 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. Signed-off-by: Pavel Shilovsky <pshilovsky@...ba.org> Signed-off-by: Steve French <smfrench@...il.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- fs/cifs/smb2misc.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -473,6 +473,7 @@ smb2_is_valid_lease_break(char *buffer, queue_work(cifsiod_wq, &cfile->oplock_break); + kfree(lw); spin_unlock(&cifs_file_list_lock); spin_unlock(&cifs_tcp_ses_lock); return true; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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