Re: [PATCH] 2.5.47: strdup()

From: Andrew Morton (akpm@digeo.com)
Date: Sat Nov 16 2002 - 01:31:54 EST


Olaf Dietsche wrote:
>
> +char *strdup(const char *s)
> +{
> + char *p = kmalloc(strlen(s) + 1, GFP_KERNEL);
> + if (p)
> + strcpy(p, s);
> +
> + return p;
> }

It's best to not assume GFP_KERNEL in there. Make the caller
pass in the required allocation mode.
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