linux.git/net/ipv6/proc.c, branch v2.6.29 Linux kernel source tree net: fix tiny output corruption of /proc/net/snmp6 2008-11-20T12:20:10+00:00 Alexey Dobriyan adobriyan@gmail.com 2008-11-20T12:20:10+00:00 5ece6c2ddd6f7da9e95dc325c742c0f5afbcecbe Because "name" is static, it can be occasionally be filled with somewhat garbage if two processes read /proc/net/snmp6. Also, remove useless casts and "-1" -- snprintf() correctly terminates it's output. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Because "name" is static, it can be occasionally be filled with
somewhat garbage if two processes read /proc/net/snmp6.

Also, remove useless casts and "-1" -- snprintf() correctly terminates it's
output.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
ipv6: making ip and icmp statistics per/namespace 2008-10-08T18:16:45+00:00 Denis V. Lunev den@openvz.org 2008-10-08T17:36:03+00:00 9261e53701121f83eb9482347d68833e95315362 Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: make uplitev6 mib per/namespace 2008-10-07T21:50:06+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:50:06+00:00 be713a443ee019489890e93654557916fbf72612 Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: make udpv6 mib per/namespace 2008-10-07T21:49:36+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:49:36+00:00 0c7ed677fb7013c8028045d409a48ac42151187a Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: allow per device ipv6 snmp statistics in non-initial namespace 2008-10-07T21:47:55+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:47:55+00:00 ab38dc7a70e59a4888ab4acb51daf3c6012ce4b8 Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: register global ipv6 mibs statistics in each namespace 2008-10-07T21:47:37+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:47:37+00:00 2b4209e4b7ba9c7d70910a665ae4b60d49b75fcd Unused net variable will become used very soon. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Unused net variable will become used very soon.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
ipv6: separate seq_ops for global & per/device ipv6 statistics 2008-10-07T21:47:12+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:47:12+00:00 7b43ccecc77480353a5657d993d671cae9e94efd idev has been stored on seq->private. NULL has been stored for global statistics. The situation is changed with net namespace. We need to store pointer to struct net and the only place is seq->private. So, we'll have for /proc/net/dev_snmp6/* and for /proc/net/snmp6 pointers of two different types stored in the same field. This effectively requires to separate seq_ops of these files. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
idev has been stored on seq->private. NULL has been stored for global
statistics.

The situation is changed with net namespace. We need to store pointer to
struct net and the only place is seq->private. So, we'll have for
/proc/net/dev_snmp6/* and for /proc/net/snmp6 pointers of two different
types stored in the same field.

This effectively requires to separate seq_ops of these files.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
ipv6: consolidate ipv6 sock_stat code at the beginning of net/ipv6/proc.c 2008-10-07T21:46:47+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:46:47+00:00 35f0a5df6cbc315da031c40541e135a059bfde7d Simple, comsolidate sockstat6 staff in one place, at the beginning of the file. Right now sockstat6_seq_open/sockstat6_seq_fops looks like an intrusion in the middle of snmp6 code. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Simple, comsolidate sockstat6 staff in one place, at the beginning of
the file. Right now sockstat6_seq_open/sockstat6_seq_fops looks like an
intrusion in the middle of snmp6 code.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: register /proc/net/dev_snmp6/* in each ns 2008-10-07T21:46:18+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:46:18+00:00 06f38527decedbea0588256ecbb5784d4bb35b81 Do the same for /proc/net/snmp6. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Do the same for /proc/net/snmp6.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
netns: move /proc/net/dev_snmp6 to struct net 2008-10-07T21:45:55+00:00 Denis V. Lunev den@openvz.org 2008-10-07T21:45:55+00:00 835bcc0497e18f54153ac9e32b598dd8ffb7aa66 Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>