kernel: audit: beautify code, for extern function, better to check its parameters...
authorChen Gang <gang.chen@asianux.com>
Sun, 7 Apr 2013 08:55:23 +0000 (16:55 +0800)
committerEric Paris <eparis@redhat.com>
Wed, 10 Apr 2013 17:31:12 +0000 (13:31 -0400)
commit2950fa9d3291b90e9b7663b6a409ea37a97a5e35
tree59d613c0734447257a48974d81035538e8397b48
parent65ada7bc02e2dcea6dea1f11876e712d5ea7e9ba
kernel: audit: beautify code, for extern function, better to check its parameters by itself

  __audit_socketcall is an extern function.
  better to check its parameters by itself.

    also can return error code, when fail (find invalid parameters).
    also use macro instead of real hard code number
    also give related comments for it.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
[eparis: fix the return value when !CONFIG_AUDIT]
Signed-off-by: Eric Paris <eparis@redhat.com>
include/linux/audit.h
kernel/auditsc.c
net/socket.c