linux-toradex.git/net/sched/act_gact.c, branch v3.4.63 Linux kernel for Apalis and Colibri modules net_sched: gact: Fix potential panic in tcf_gact(). 2012-10-02T17:29:34+00:00 Hiroaki SHIMODA shimoda.hiroaki@gmail.com 2012-08-03T10:57:52+00:00 7e0c71a9a5a23f9433eac1d0aabbc9d54da3428b [ Upstream commit 696ecdc10622d86541f2e35cc16e15b6b3b1b67e ] gact_rand array is accessed by gact->tcfg_ptype whose value is assumed to less than MAX_RAND, but any range checks are not performed. So add a check in tcf_gact_init(). And in tcf_gact(), we can reduce a branch. Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 696ecdc10622d86541f2e35cc16e15b6b3b1b67e ]

gact_rand array is accessed by gact->tcfg_ptype whose value
is assumed to less than MAX_RAND, but any range checks are
not performed.

So add a check in tcf_gact_init(). And in tcf_gact(), we can
reduce a branch.

Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net: sched: constify tcf_proto and tc_action 2011-07-06T09:52:16+00:00 Eric Dumazet eric.dumazet@gmail.com 2011-07-05T23:25:42+00:00 dc7f9f6e8838556f226c2ebd1da7bb305cb25654 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net_sched: cleanups 2011-01-20T07:31:12+00:00 Eric Dumazet eric.dumazet@gmail.com 2011-01-19T19:26:56+00:00 cc7ec456f82da7f89a5b376e613b3ac4311b3e9a Cleanup net/sched code to current CodingStyle and practices. Reduce inline abuse Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Cleanup net/sched code to current CodingStyle and practices.

Reduce inline abuse

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net sched: fix some kernel memory leaks 2010-08-17T22:12:15+00:00 Eric Dumazet eric.dumazet@gmail.com 2010-08-16T20:04:22+00:00 1c40be12f7d8ca1d387510d39787b12e512a7ce8 We leak at least 32bits of kernel memory to user land in tc dump, because we dont init all fields (capab ?) of the dumped structure. Use C99 initializers so that holes and non explicit fields are zeroed. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
We leak at least 32bits of kernel memory to user land in tc dump,
because we dont init all fields (capab ?) of the dumped structure.

Use C99 initializers so that holes and non explicit fields are zeroed.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net sched: printk message severity 2010-05-18T06:23:12+00:00 stephen hemminger shemminger@vyatta.com 2010-05-12T06:37:05+00:00 6ff9c3644e72bfac20844e0155c2cc8108602820 The previous patch encourage me to go look at all the messages in the network scheduler and fix them. Many messages were missing any severity level. Some serious ones that should never happen were turned into WARN(), and the random noise messages that were handled changed to pr_debug(). Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
The previous patch encourage me to go look at all the messages in
the network scheduler and fix them. Many messages were missing
any severity level. Some serious ones that should never happen
were turned into WARN(), and the random noise messages that were
handled changed to pr_debug().

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tc: propogate errors from tcf_hash_create 2008-11-26T05:13:25+00:00 Stephen Hemminger shemminger@vyatta.com 2008-11-26T05:12:32+00:00 0e991ec6a0340916d3f29bd5dcb35299069e7226 Allow tcf_hash_create to return different errors on estimator failure. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Allow tcf_hash_create to return different errors on estimator failure.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net_sched: Add accessor function for packet length for qdiscs 2008-07-20T07:08:27+00:00 Jussi Kivilinna jussi.kivilinna@mbnet.fi 2008-07-20T07:08:27+00:00 0abf77e55a2459aa9905be4b226e4729d5b4f0cb Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28T23:11:23+00:00 Patrick McHardy kaber@trash.net 2008-01-24T04:36:30+00:00 53b2bf3f8a652c9c8e86831f94ae2c5767ea54d7 Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET_SCHED]: Propagate nla_parse return value 2008-01-28T23:11:18+00:00 Patrick McHardy kaber@trash.net 2008-01-24T04:33:32+00:00 cee63723b358e594225e812d6e14a2a0abfd5c88 nla_parse() returns more detailed errno codes, propagate them back on error. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
nla_parse() returns more detailed errno codes, propagate them back on
error.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
[NET_SCHED]: Convert actions from rtnetlink to new netlink API 2008-01-28T23:11:11+00:00 Patrick McHardy kaber@trash.net 2008-01-23T06:11:50+00:00 7ba699c604ab811972eee2e041fd6b07659a2e6e Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>