[patch]: ss/services.c null character style fix

[Vesa-Matti J Kari <vmkari@xxxxxxxxxxxxxx>]

Hello,

Patch against 2.6.26.

ss/services.c null character style fix attached.

In my opinion, it is better C-style to use the escaped version
of null character when we deal with C-strings. So I always prefer:

 c = '\0';

to the

 c = 0;

although both are standards-compliant and correct.

Best regards,
vmk
--
************************************************************************
               Tietotekniikkaosasto / Helsingin yliopisto
                 IT Department / University of Helsinki
************************************************************************

--- linux-2.6.26/security/selinux/ss/services.c	2008-07-14 00:51:29.000000000 +0300
+++ linux-2.6.26-vmk/security/selinux/ss/services.c	2008-07-20 14:18:51.000000000 +0300
@@ -744,7 +744,7 @@
 		goto out;
 	}
 	memcpy(scontext2, scontext, scontext_len);
-	scontext2[scontext_len] = 0;
+	scontext2[scontext_len] = '\0';
 
 	context_init(&context);
 	*sid = SECSID_NULL;
@@ -761,10 +761,10 @@
 	while (*p && *p != ':')
 		p++;
 
-	if (*p == 0)
+	if (*p == '\0')
 		goto out_unlock;
 
-	*p++ = 0;
+	*p++ = '\0';
 
 	usrdatum = hashtab_search(policydb.p_users.table, scontextp);
 	if (!usrdatum)
@@ -777,10 +777,10 @@
 	while (*p && *p != ':')
 		p++;
 
-	if (*p == 0)
+	if (*p == '\0')
 		goto out_unlock;
 
-	*p++ = 0;
+	*p++ = '\0';
 
 	role = hashtab_search(policydb.p_roles.table, scontextp);
 	if (!role)
@@ -792,7 +792,7 @@
 	while (*p && *p != ':')
 		p++;
 	oldc = *p;
-	*p++ = 0;
+	*p++ = '\0';
 
 	typdatum = hashtab_search(policydb.p_types.table, scontextp);
 	if (!typdatum)