[patch] Only read /proc/cmdline if it exists

vps.patch (text/plain), 389 bytes, created by Roy Marples (RETIRED) on 2007-08-21 10:33:18 UTC

Index: rc.c
===================================================================
--- rc.c	(revision 2840)
+++ rc.c	(working copy)
@@ -378,7 +378,10 @@
 	char *p;
 	char *value = NULL;
 	int i;
-			
+
+	if (! rc_exists ("/proc/cmdline"))
+		return (NULL);
+
 	if (! (fp = fopen ("/proc/cmdline", "r"))) {
 		eerror ("failed to open `/proc/cmdline': %s", strerror (errno));
 		return (NULL);