From a30370bbf114b54df1906a39b0ebb76ba0e53a8e Mon Sep 17 00:00:00 2001 From: Kevin Darbyshire-Bryant Date: Thu, 18 Jan 2018 15:01:19 +0000 Subject: kernel: bump 4.4 to 4.4.112 Refresh patches. Remove upstreamed patches: target/linux/generic/patches-4.4/030-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch target/linux/generic/patches-4.4/030-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch target/linux/generic/patches-4.4/030-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch target/linux/generic/patches-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch CVEs completely or partially addressed: CVE-2017-5715 CVE-2017-5753 CVE-2017-17741 CVE-2017-1000410 Compile-tested: ar71xx Archer C7 v2 Run-tested: ar71xx Archer C7 v2 Signed-off-by: Kevin Darbyshire-Bryant --- ...use-skb_cow_head-to-deal-with-cloned-skbs.patch | 38 ---------------------- 1 file changed, 38 deletions(-) delete mode 100644 target/linux/generic/pending-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch (limited to 'target/linux/generic/pending-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch') diff --git a/target/linux/generic/pending-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/pending-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 4f96041648..0000000000 --- a/target/linux/generic/pending-4.4/030-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,38 +0,0 @@ -From d4ca73591916b760478d2b04334d5dcadc028e9c Mon Sep 17 00:00:00 2001 -From: Eric Dumazet -Date: Wed, 19 Apr 2017 09:59:24 -0700 -Subject: [PATCH] lan78xx: use skb_cow_head() to deal with cloned skbs - -We need to ensure there is enough headroom to push extra header, -but we also need to check if we are allowed to change headers. - -skb_cow_head() is the proper helper to deal with this. - -Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") -Signed-off-by: Eric Dumazet -Cc: James Hughes -Cc: Woojung Huh -Signed-off-by: David S. Miller ---- - drivers/net/usb/lan78xx.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - ---- a/drivers/net/usb/lan78xx.c -+++ b/drivers/net/usb/lan78xx.c -@@ -2050,14 +2050,9 @@ static struct sk_buff *lan78xx_tx_prep(s - { - u32 tx_cmd_a, tx_cmd_b; - -- if (skb_headroom(skb) < TX_OVERHEAD) { -- struct sk_buff *skb2; -- -- skb2 = skb_copy_expand(skb, TX_OVERHEAD, 0, flags); -+ if (skb_cow_head(skb, TX_OVERHEAD)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - if (lan78xx_linearize(skb) < 0) -- cgit v1.2.3