Remove redundant patch.3.12-68

2 files changed, 0 insertions, 66 deletions

diff --git a/0000_README b/0000_README
index bb6a8f9d..9b876d46 100644
--- a/0000_README
+++ b/0000_README
@@ -330,10 +330,6 @@ Patch:  1510_fs-enable-link-security-restrictions-by-default.patch
 From:   http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
 Desc:   Enable link security restrictions by default
 
-Patch:  1520_fix-race-condition-in-packet-set-ring.patch
-From:   https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=84ac7260236a49c79eede91617700174c2c19b0c
-Desc:   packet: fix race condition in packet_set_ring. CVE-2016-8655. Bug #601926.
-
 Patch:  1700_enable-thinkpad-micled.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=449248
 Desc:   Enable mic mute led in thinkpads
diff --git a/1520_fix-race-condition-in-packet-set-ring.patch b/1520_fix-race-condition-in-packet-set-ring.patch
deleted file mode 100644
index d85527f0..00000000
--- a/1520_fix-race-condition-in-packet-set-ring.patch
+++ /dev/null
@@ -1,62 +0,0 @@
---- a/net/packet/af_packet.c	2016-12-07 18:10:25.785812861 -0500
-+++ b/net/packet/af_packet.c	2016-12-07 18:18:45.597933525 -0500
-@@ -3648,19 +3648,25 @@ packet_setsockopt(struct socket *sock, i
- 
- 		if (optlen != sizeof(val))
- 			return -EINVAL;
--		if (po->rx_ring.pg_vec || po->tx_ring.pg_vec)
--			return -EBUSY;
- 		if (copy_from_user(&val, optval, sizeof(val)))
- 			return -EFAULT;
- 		switch (val) {
- 		case TPACKET_V1:
- 		case TPACKET_V2:
- 		case TPACKET_V3:
--			po->tp_version = val;
--			return 0;
-+			break;
- 		default:
- 			return -EINVAL;
- 		}
-+		lock_sock(sk);
-+		if (po->rx_ring.pg_vec || po->tx_ring.pg_vec) {
-+			ret = -EBUSY;
-+		} else {
-+			po->tp_version = val;
-+			ret = 0;
-+		}
-+		release_sock(sk);
-+		return ret;
- 	}
- 	case PACKET_RESERVE:
- 	{
-@@ -4164,6 +4170,7 @@ static int packet_set_ring(struct sock *
- 	/* Added to avoid minimal code churn */
- 	struct tpacket_req *req = &req_u->req;
- 
-+	lock_sock(sk);
- 	/* Opening a Tx-ring is NOT supported in TPACKET_V3 */
- 	if (!closing && tx_ring && (po->tp_version > TPACKET_V2)) {
- 		net_warn_ratelimited("Tx-ring is not supported.\n");
-@@ -4245,8 +4252,6 @@ static int packet_set_ring(struct sock *
- 			goto out;
- 	}
- 
--	lock_sock(sk);
--
- 	/* Detach socket from network */
- 	spin_lock(&po->bind_lock);
- 	was_running = po->running;
-@@ -4294,11 +4299,11 @@ static int packet_set_ring(struct sock *
- 		if (!tx_ring)
- 			prb_shutdown_retire_blk_timer(po, rb_queue);
- 	}
--	release_sock(sk);
- 
- 	if (pg_vec)
- 		free_pg_vec(pg_vec, order, req->tp_block_nr);
- out:
-+	release_sock(sk);
- 	return err;
- }
-