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SubjectRe: [PATCH] auditsc: Use kzalloc instead of kmalloc+memset.
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On Tue, Apr 9, 2013 at 3:43 AM, Andrew Morton <akpm@linux-foundation.org> wrote:
>
> Fair enough. I'd go futher...
>
> From: Andrew Morton <akpm@linux-foundation.org>
> Subject: auditsc-use-kzalloc-instead-of-kmallocmemset-fix
>
> remove audit_set_context() altogether - fold it into its caller
>
> Cc: Al Viro <viro@zeniv.linux.org.uk>
> Cc: Eric Paris <eparis@redhat.com>
> Cc: Rakib Mullick <rakib.mullick@gmail.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> ---
>
> kernel/auditsc.c | 10 ++--------
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
> diff -puN kernel/auditsc.c~auditsc-use-kzalloc-instead-of-kmallocmemset-fix kernel/auditsc.c
> --- a/kernel/auditsc.c~auditsc-use-kzalloc-instead-of-kmallocmemset-fix
> +++ a/kernel/auditsc.c
> @@ -1034,13 +1034,6 @@ static inline void audit_free_aux(struct
> }
> }
>
> -static inline void audit_set_context(struct audit_context *context,
> - enum audit_state state)
> -{
> - context->state = state;
> - context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
> -}
> -
> static inline struct audit_context *audit_alloc_context(enum audit_state state)
> {
> struct audit_context *context;
> @@ -1048,7 +1041,8 @@ static inline struct audit_context *audi
> context = kzalloc(sizeof(*context), GFP_KERNEL);
> if (!context)
> return NULL;
> - audit_set_context(context, state);
> + context->state = state;
> + context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
> INIT_LIST_HEAD(&context->killed_trees);
> INIT_LIST_HEAD(&context->names_list);
> return context;
> _
>
Yes, this one is better than my patch and it's due to its diff stat.

Thanks,
Rakib.


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