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Reply-To: <alex@packetstorm.nu>
From: "Alex Scheele" <alex@packetstorm.nu>
To: <chaffee@cs.berkeley.edu>
Cc: "Dave Jones" <davej@suse.de>, "Lkml" <linux-kernel@vger.kernel.org>
Subject: [patch][2.5.4-dj4] cleanup to use strsep for fs/fat/inode.c
Date: Sun, 10 Feb 2002 02:48:07 +0100
Message-ID: <IOEMLDKDBECBHMIOCKODKEMCCJAA.alex@packetstorm.nu>
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Hi,

This patch changes all use of strtok() to strsep().
Strtok() isn't SMP/thread safe. strsep is considered safer.


--
	Alex (alex@packetstorm.nu)


-------------------------- cut here -------------------------
diff -uN linux-2.5.3-dj4/fs/fat/inode.c linux/fs/fat/inode.c
--- linux-2.5.3-dj4/fs/fat/inode.c      Sat Feb  9 21:57:39 2002
+++ linux/fs/fat/inode.c        Sun Feb 10 03:47:48 2002
@@ -223,8 +223,9 @@
                goto out;
        save = 0;
        savep = NULL;
-       for (this_char = strtok(options,","); this_char;
-            this_char = strtok(NULL,",")) {
+       while ((this_char = strsep(&options,",")) != NULL) {
+               if (!*this_char)
+                       continue;
                if ((value = strchr(this_char,'=')) != NULL) {
                        save = *value;
                        savep = value;


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