linux-kernel - Re: [PATCH] s390: Fix prototype for execve

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Date:	Wed, 25 Aug 2010 07:32:43 +0200
From:	Heiko Carstens <heiko.carstens@...ibm.com>
To:	Jeff Mahoney <jeffm@...e.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	David Howells <dhowells@...hat.com>
Subject: Re: [PATCH] s390: Fix prototype for execve

On Tue, Aug 24, 2010 at 12:25:01PM -0400, Jeff Mahoney wrote:
>  Commit d7627467b7a8dd6944885290a03a07ceb28c10eb constified the
>  arguments to execve but missed the s390 prototype.
> 
>  This patch fixes it up.
> 
> Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
> Cc: Heiko Carstens <heiko.carstens@...ibm.com>
> Cc: David Howells <dhowells@...hat.com>
> Signed-off-by: Jeff Mahoney <jeffm@...e.com>
> ---
> 
>  arch/s390/kernel/entry.h |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> --- a/arch/s390/kernel/entry.h
> +++ b/arch/s390/kernel/entry.h
> @@ -42,8 +42,8 @@ long sys_clone(unsigned long newsp, unsi
>  	       int __user *parent_tidptr, int __user *child_tidptr);
>  long sys_vfork(void);
>  void execve_tail(void);
> -long sys_execve(const char __user *name, char __user * __user *argv,
> -		char __user * __user *envp);
> +long sys_execve(const char __user *name, const char __user *const __user *argv,
> +		const char __user *const __user *envp);
>  long sys_sigsuspend(int history0, int history1, old_sigset_t mask);
>  long sys_sigaction(int sig, const struct old_sigaction __user *act,
>  		   struct old_sigaction __user *oact);

A similar patch just got merged. Thanks!
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