There have been several instances where response from kernel
has overrun the stack buffer from the caller. Avoid future problems
by passing a size argument.
Also drop the unused peer and group arguments to rtnl_talk.
Some qdisc like htb want the parse_qopt to be called even if no options
present. Fixes regression caused by:
e9e78b0db0 is the first bad commit
commit e9e78b0db0
Author: Stephen Hemminger <stephen@networkplumber.org>
Date: Mon Aug 26 08:41:19 2013 -0700
tc: allow qdisc without options
Both rtnl_talk and rtnl_dump had a callback for handling portions
of netlink message that do not match the correct pid or seq.
But this callback was never used by any part of iproute2 so remove
it.
Patch adds generic size table that is similiar to rate table, with
difference that size table stores link layer packet size.
Based on patch by Patrick McHardy
http://marc.info/?l=linux-netdev&m=115201979221729&w=2
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
* "tc [class|qdisc|filter] get" doesn't exist, remove it from inline help.
* Add "replace" to "tc [class|filter] get" inline help.
* Fix "tc [class|qdisc|filter] help" output:
~$ tc class help
[snip]
Command "help" is unknown, try "tc class help".
~$
with my best wishes,
--
Hasso Tepper
Elion Enterprises Ltd. [AS3249]
Data Communication Network Administrator
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
User runs "tc monitor" (without quotes) and watches events of
addition, deletion and updates from qdiscs, classes, filters and
actions as they happen.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
