Re: [PATCH V2] audit: log 32-bit socketcalls
On Mon, Jan 16, 2017 at 1:27 PM, David Miller <davem(a)davemloft.net> wrote:
From: Richard Guy Briggs <rgb(a)redhat.com>
Date: Fri, 13 Jan 2017 04:51:48 -0500
> diff --git a/include/linux/audit.h b/include/linux/audit.h
> index 9d4443f..43d8003 100644
> --- a/include/linux/audit.h
> +++ b/include/linux/audit.h
> @@ -387,6 +387,18 @@ static inline int audit_socketcall(int nargs, unsigned long
*args)
> return __audit_socketcall(nargs, args);
> return 0;
> }
> +static inline int audit_socketcall_compat(int nargs, u32 *args)
> +{
Please put an empty line between function definitions.
David, assuming Richard makes your requested changes, any objection if
I merge this via the audit tree instead of the netdev tree? It's a
bit easier for us from a testing perspective this way ...
> + if (unlikely(!audit_dummy_context())) {
> + int i;
> + unsigned long a[AUDITSC_ARGS];
Please order local variable declarations from longest to shortest line.
> +
> + for (i=0; i<nargs; i++)
Please put a space around operators such as "=" and "<".
> + a[i] = (unsigned long)args[i];
> + return __audit_socketcall(nargs, a);
> + }
> + return 0;
> +}
> static inline int audit_sockaddr(int len, void *addr)
Again, empty line between function definitions please.
> @@ -781,14 +782,24 @@ COMPAT_SYSCALL_DEFINE5(recvmmsg, int, fd, struct compat_mmsghdr
__user *, mmsg,
>
> COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
> {
> + unsigned int len;
> int ret;
> - u32 a[6];
> + u32 a[AUDITSC_ARGS];
> u32 a0, a1;
Longest to shortest line for local variable declarations please.
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paul moore
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