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Jason Wang cc9b17ad29 net: sock: validate data_len before allocating skb in sock_alloc_send_pskb() 
We need to validate the number of pages consumed by data_len, otherwise frags
array could be overflowed by userspace. So this patch validate data_len and
return -EMSGSIZE when data_len may occupies more frags than MAX_SKB_FRAGS.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-31 18:22:45 -04:00
..
datagram.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
dev.c net: napi_frags_skb() is static 2012-05-19 02:51:00 -04:00
dev_addr_lists.c net: addr_list: add exclusive dev_uc_add and dev_mc_add 2012-04-15 13:06:04 -04:00
drop_monitor.c drop_monitor: Add module alias to enable automatic module loading 2012-05-29 22:33:56 -04:00
dst.c
ethtool.c ethtool: Extend the ethtool API to obtain plugin module eeprom data 2012-05-10 02:22:17 +01:00
fib_rules.c fib_rules: Stop using NLA_PUT*(). 2012-04-02 04:33:44 -04:00
filter.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2012-05-21 20:27:36 -07:00
flow.c net: Add a flow_cache_flush_deferred function 2011-12-21 16:48:08 -05:00
flow_dissector.c net: flow_dissector.c missing include linux/export.h 2012-01-24 16:03:33 -05:00
gen_estimator.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
gen_stats.c gen_stats: Stop using NLA_PUT*(). 2012-04-02 04:33:44 -04:00
iovec.c net: get rid of some pointless casts to sockaddr 2012-03-11 19:11:22 -07:00
link_watch.c
Makefile sock_diag: Move the sock_ code to net/core/ 2011-12-06 13:58:02 -05:00
neighbour.c net: core: Use pr_<level> 2012-05-17 05:00:04 -04:00
net-sysfs.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
net-sysfs.h
net-traces.c
net_namespace.c net: core: Use pr_<level> 2012-05-17 05:00:04 -04:00
netevent.c
netpoll.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-02-19 16:03:15 -05:00
netprio_cgroup.c Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 2012-05-22 17:40:19 -07:00
pktgen.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-20 21:53:04 -04:00
request_sock.c ipv4:correct description for tcp_max_syn_backlog 2011-12-06 13:02:28 -05:00
rtnetlink.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
scm.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
secure_seq.c net: fix some sparse errors 2012-01-17 10:31:12 -05:00
skbuff.c net: introduce skb_try_coalesce() 2012-05-19 18:34:57 -04:00
sock.c net: sock: validate data_len before allocating skb in sock_alloc_send_pskb() 2012-05-31 18:22:45 -04:00
sock_diag.c net: sock_diag_handler structs can be const 2012-04-25 20:46:59 -04:00
stream.c
sysctl_net_core.c net: Delete all remaining instances of ctl_path 2012-04-20 21:22:30 -04:00
timestamping.c
user_dma.c
utils.c net: Fixed coding style issues relating to braces. 2012-04-12 16:35:48 -04:00