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linux/net/core
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David S. Miller 01db403cf9 tcp: Fix >4GB writes on 64-bit. 
Fixes kernel bugzilla #16603

tcp_sendmsg() truncates iov_len to an 'int' which a 4GB write to write
zero bytes, for example.

There is also the problem higher up of how verify_iovec() works.  It
wants to prevent the total length from looking like an error return
value.

However it does this using 'int', but syscalls return 'long' (and
thus signed 64-bit on 64-bit machines).  So it could trigger
false-positives on 64-bit as written.  So fix it to use 'long'.

Reported-by: Olaf Bonorden <bono@onlinehome.de>
Reported-by: Daniel Büse <dbuese@gmx.de>
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-27 20:24:54 -07:00
..
datagram.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
dev_addr_lists.c
net: include linux/proc_fs.h in dev_addr_lists.c
2010-04-07 16:46:36 -07:00
dev.c
net: use rcu_barrier() in rollback_registered_many
2010-09-14 14:27:29 -07:00
drop_monitor.c
drop_monitor: use genl_register_family_with_ops()
2010-07-26 20:59:42 -07:00
dst.c
__dst_free(): put EXPORT_SYMBOLS after the fct
2010-07-20 13:28:03 -07:00
ethtool.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-07-07 15:59:38 -07:00
fib_rules.c
net: fib_rules: mark arguments to fib_rules_register const and __net_initdata
2010-04-26 16:02:04 +02:00
filter.c
net: optimize Berkeley Packet Filter (BPF) processing
2010-06-25 21:33:12 -07:00
flow.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
gen_estimator.c
pkt_sched: Fix lockdep warning on est_tree_lock in gen_estimator
2010-09-02 13:22:11 -07:00
gen_stats.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
iovec.c
tcp: Fix >4GB writes on 64-bit.
2010-09-27 20:24:54 -07:00
kmap_skb.h
[PATCH] severing skbuff.h -> highmem.h
2006-12-04 02:00:29 -05:00
link_watch.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
Makefile
net: support time stamping in phy devices.
2010-07-18 19:15:26 -07:00
neighbour.c
net/core: neighbour update Oops
2010-07-14 18:02:16 -07:00
net_namespace.c
net: disallow to use net_assign_generic externally
2010-04-27 15:49:02 -07:00
net-sysfs.c
sysfs: add attribute to indicate hw address assignment type
2010-07-24 20:49:29 -07:00
net-sysfs.h
net: Expose all network devices in a namespaces in sysfs
2010-05-21 09:37:34 -07:00
net-traces.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
netevent.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
netpoll.c
Revert "net: remove zap_completion_queue"
2010-08-03 00:24:04 -07:00
pktgen.c
net: core: don't use own hex_to_bin() method
2010-07-23 12:50:51 -07:00
request_sock.c
net: convert BUG_TRAP to generic WARN_ON
2008-07-25 21:43:18 -07:00
rtnetlink.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
scm.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
skbuff.c
gro: Re-fix different skb headrooms
2010-09-08 10:32:15 -07:00
sock.c
net: fix a lockdep splat
2010-09-24 22:26:10 -07:00
stream.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00
sysctl_net_core.c
net: Consistent skb timestamping
2010-05-15 23:57:10 -07:00
timestamping.c
net: support time stamping in phy devices.
2010-07-18 19:15:26 -07:00
user_dma.c
net/core/user_dma.c: Use frag list abstraction interfaces.
2009-06-09 00:19:10 -07:00
utils.c
net/core: EXPORT_SYMBOL cleanups
2010-07-12 12:57:55 -07:00