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| author | Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> | 2018-01-18 13:51:13 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-01-20 20:22:01 +0100 |
| commit | d8565a06dc01b55ed1018d571e655c122b9d2a33 (patch) | |
| tree | 5f77a07078f849c8077162f38ac69a0af17d82a6 /target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch | |
| parent | 9ddfac80155b899d1d2eca97dfae5a9e551e9abc (diff) | |
| download | upstream-d8565a06dc01b55ed1018d571e655c122b9d2a33.tar.gz upstream-d8565a06dc01b55ed1018d571e655c122b9d2a33.tar.bz2 upstream-d8565a06dc01b55ed1018d571e655c122b9d2a33.zip | |
kernel: bump 4.9 to 4.9.77
Refresh patches.
Remove upstreamed patches:
target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch
target/linux/generic/backport-4.9/023-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch
target/linux/generic/backport-4.9/023-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch
target/linux/generic/backport-4.9/023-5-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 <ldir@darbyshire-bryant.me.uk>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Diffstat (limited to 'target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch')
| -rw-r--r-- | target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch b/target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch deleted file mode 100644 index 99d98e101c..0000000000 --- a/target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch +++ /dev/null @@ -1,36 +0,0 @@ -From b7c6d2675899cfff0180412c63fc9cbd5bacdb4d Mon Sep 17 00:00:00 2001 -From: Eric Dumazet <edumazet@google.com> -Date: Wed, 19 Apr 2017 09:59:21 -0700 -Subject: [PATCH] smsc75xx: 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: d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver") -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: James Hughes <james.hughes@raspberrypi.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/smsc75xx.c | 8 ++------ - 1 file changed, 2 insertions(+), 6 deletions(-) - ---- a/drivers/net/usb/smsc75xx.c -+++ b/drivers/net/usb/smsc75xx.c -@@ -2205,13 +2205,9 @@ static struct sk_buff *smsc75xx_tx_fixup - { - u32 tx_cmd_a, tx_cmd_b; - -- if (skb_headroom(skb) < SMSC75XX_TX_OVERHEAD) { -- struct sk_buff *skb2 = -- skb_copy_expand(skb, SMSC75XX_TX_OVERHEAD, 0, flags); -+ if (skb_cow_head(skb, SMSC75XX_TX_OVERHEAD)) { - dev_kfree_skb_any(skb); -- skb = skb2; -- if (!skb) -- return NULL; -+ return NULL; - } - - tx_cmd_a = (u32)(skb->len & TX_CMD_A_LEN) | TX_CMD_A_FCS; |