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f557206800
linux/net
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Herbert Xu f557206800 gro: Fix page ref count for skbs freed normally 
When an skb with page frags is merged into an existing one, we
cannibalise its reference count.  This is OK when the skb is
reused because we set nr_frags to zero in that case.  However,
for the case where the skb is freed through kfree_skb, we didn't
clear nr_frags which causes the page to be freed prematurely.

This is fixed by moving the skb resetting into skb_gro_receive.

Reported-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-14 20:40:03 -08:00
..
9p Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
802 hippi: convert driver to net_device_ops 2008-11-20 20:32:15 -08:00
8021q vlan: add neigh_setup 2009-01-08 10:50:20 -08:00
appletalk appletalk: convert aarp to net_device_ops 2009-01-07 17:21:44 -08:00
atm netdevice: Kill netdev->priv 2008-12-08 01:14:16 -08:00
ax25 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
bluetooth bluetooth: driver API update 2009-01-07 17:23:17 -08:00
bridge netfilter 05/09: ebtables: fix inversion in match code 2009-01-12 21:18:35 -08:00
can can: omit unneeded skb_clone() calls 2009-01-06 11:07:54 -08:00
core gro: Fix page ref count for skbs freed normally 2009-01-14 20:40:03 -08:00
dcb DCB: fix kfree(skb) 2009-01-04 17:29:21 -08:00
dccp dccp ccid-3: Fix RFC reference 2009-01-11 00:17:22 -08:00
decnet net: Make static 2008-12-10 15:18:31 -08:00
dsa dsa: convert to net_device_ops (v2) 2009-01-06 16:45:26 -08:00
econet netns: Use net_eq() to compare net-namespaces for optimization. 2008-07-19 22:34:43 -07:00
ethernet eth: Declare an optimized compare_ether_addr_64bits() function 2008-11-23 23:24:32 -08:00
ipv4 tcp: splice as many packets as possible at once 2009-01-13 16:04:36 -08:00
ipv6 ipv6: Fix fib6_dump_table walker leak 2009-01-13 22:17:51 -08:00
ipx net: '&' redux 2008-11-03 18:21:05 -08:00
irda tty: Fix an ircomm warning and note another bug 2009-01-02 10:19:43 -08:00
iucv s390: remove s390_root_dev_*() 2009-01-06 10:44:34 -08:00
key netns PF_KEY: per-netns /proc/pfkey 2008-11-25 17:59:00 -08:00
lapb
llc net: remove redundant argument comments 2008-11-21 17:15:03 -08:00
mac80211 mac80211: fix "‘ret’ may be used uninitialized" warning 2009-01-13 10:25:45 -05:00
netfilter netfilter 08/09: xt_time: print timezone for user information 2009-01-12 21:18:36 -08:00
netlabel netlabel: Update kernel configuration API 2008-12-31 12:54:11 -05:00
netlink genetlink: export genl_unregister_mc_group() 2009-01-07 10:00:17 -08:00
netrom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
packet net: Make sure BHs are disabled in sock_prot_inuse_add() 2008-11-24 00:09:29 -08:00
phonet phonet: update to net_device_ops 2009-01-07 17:24:34 -08:00
rfkill net/rfkill/rfkill.c: fix unused rfkill_led_trigger() warning 2009-01-04 17:11:24 -08:00
rose Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
sched pkt_sched: sch_htb: Break all htb_do_events() after 2 jiffies 2009-01-12 21:54:40 -08:00
sctp fix similar typos to successfull 2009-01-08 08:31:15 -08:00
sunrpc SUNRPC: The sunrpc server code should not be used by out-of-tree modules 2009-01-07 17:18:42 -05:00
tipc net/tipc/bcast.h: use ARRAY_SIZE 2009-01-11 00:06:33 -08:00
unix introduce new LSM hooks where vfsmount is available. 2008-12-31 18:07:37 -05:00
wanrouter netdevice wanrouter: Convert directly reference of netdev->priv 2008-11-20 04:26:21 -08:00
wimax wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE 2009-01-08 11:08:01 -08:00
wireless wireless: convert wireless ioctl to net_device_ops 2009-01-06 10:42:24 -08:00
x25 net: '&' redux 2008-11-03 18:21:05 -08:00
xfrm xfrm: For 32/64 compatability wrt. xfrm_usersa_info 2009-01-14 14:55:35 -08:00
compat.c reintroduce accept4 2008-11-19 18:49:57 -08:00
Kconfig wimax: Makefile, Kconfig and docbook linkage for the stack 2009-01-07 10:00:17 -08:00
Makefile wimax: Makefile, Kconfig and docbook linkage for the stack 2009-01-07 10:00:17 -08:00
nonet.c
socket.c sanitize audit_fd_pair() 2009-01-04 15:14:41 -05:00
sysctl_net.c missing bits of net-namespace / sysctl 2008-07-27 09:45:34 -07:00
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