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 <[email protected]>
Reported-by: Daniel Büse <[email protected]>
Reported-by: Andrew Morton <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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

…

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

…

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

…

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

…

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

…

utils.c

net/core: EXPORT_SYMBOL cleanups

2010-07-12 12:57:55 -07:00