linux-kernel - Re: [PATCH] Smackv9: Use a stateful parser for parsing Smack rules

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Message-ID: <1865922a0711021150r351cf210x39deb70888365abf@mail.gmail.com>
Date:	Fri, 2 Nov 2007 20:50:46 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	"Jan Engelhardt" <jengelh@...putergmbh.de>
Cc:	casey@...aufler-ca.com, akpm@...l.org, torvalds@...l.org,
	linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org, viro@....linux.org.uk
Subject: Re: [PATCH] Smackv9: Use a stateful parser for parsing Smack rules

On 11/1/07, Jan Engelhardt <jengelh@...putergmbh.de> wrote:
>
> On Nov 1 2007 17:54, Ahmed S. Darwish wrote:
> >+
> >+static inline int isblank(char c)
> >+{
> >+      return (c == ' ' || c == '\t');
> >+}
>
> Use isspace().
>

isspace accepts newlines and carriage-returns too which is not
accepted between elements of a one rule.

> >+      for (i = 0; i < count && data[i]; i ++)
> >...
> >+                      subjectstr[(*label_len) ++] = data[i];
>
> i++ w/o space
>

Notes Taken. Thanks for the review.

Regards,

Darwish
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