netfilter: xtables: use memcmp in unconditional check

Browse source

Instead of inspecting each u32/char open-coded, clean up and make use
of memcmp. On some arches, memcmp is implemented as assembly or GCC's
__builtin_memcmp which can possibly take advantages of known
alignment.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

...

This commit is contained in:

Jan Engelhardt 2009-07-09 23:00:19 +02:00

parent e5afbba186

commit 47901dc2c4

3 changed files with 9 additions and 23 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

net/ipv4/netfilter/arp_tables.c

View file

11

net/ipv4/netfilter/ip_tables.c

View file

11

net/ipv6/netfilter/ip6_tables.c

View file