linux-kernel - [PATCH 1/1] kconfig: incorrect 'len' field initialisation ?

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Message-Id: <20080518211024.D1B751C00086@mwinf2714.orange.fr>
Date:	Sun, 18 May 2008 23:10:24 +0200
From:	"Christophe Jaillet" <christophe.jaillet@...adoo.fr>
To:	"cj" <christophe.jaillet@...adoo.fr>,
	"linux" <linux-kernel@...r.kernel.org>, <zippel@...ux-m68k.org>,
	<linux-kbuild@...r.kernel.org>
Subject: [PATCH 1/1] kconfig: incorrect 'len' field initialisation ?

From: Christophe Jaillet <christophe.jaillet@...adoo.fr>

Hi, here is a patch against /scripts/kconfig/util.c :
	
1) The field 'len' of the 'gstr' structure seems to track the size of the memory 
already allocated for the "growable string". So the value of this field should be
the same as the 'malloc()' just above, shouldn't it ?



Note: this patch is based on 'linux-2.6.25.tar.bz2'

Signed-off-by: Christophe Jaillet <christophe.jaillet@...adoo.fr>

---

--- linux 2.6.25/scripts/kconfig/util.c	2008-04-17 04:49:44.000000000 +0200
+++ linux 2.6.25/scripts/kconfig/util.c.cj	2008-05-18 22:56:14.000000000 +0200
@@ -77,7 +77,7 @@ struct gstr str_new(void)
 {
 	struct gstr gs;
 	gs.s = malloc(sizeof(char) * 64);
-	gs.len = 16;
+	gs.len = 64;
 	strcpy(gs.s, "\0");
 	return gs;
 }


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