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From: assar@FreeBSD.ORG
To: Peter Pentchev <roam@orbitel.bg>
Cc: arch@FreeBSD.ORG
Subject: Re: add -I ignoremask option to du(1)
References: <20001214034803.C575@ringworld.oblivion.bg>
Date: 14 Dec 2000 06:59:08 +0100
In-Reply-To: Peter Pentchev's message of "Thu, 14 Dec 2000 03:48:04 +0200"
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Peter Pentchev <roam@orbitel.bg> writes:
> +void
> +ignoreadd(mask)
> +	char *mask;
> +{
> +	char *newmask, **newign;
> +	unsigned l;
> +
> +	l = strlen(mask) + 1;
> +	if (newmask = (char *) malloc(l + 1), newmask == NULL)
> +		err(1, "can't allocate memory");
> +	strlcpy(newmask, mask, l+1);	/* strcpy? playing it safe.. */

Why not newmask = strdup(mask); or even do the strdup:ing below ?

/assar


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