patch-2.1.124 linux/fs/devpts/root.c

• Lines: 17
• Date: Wed Sep 30 10:46:53 1998
• Orig file: v2.1.123/linux/fs/devpts/root.c
• Orig date: Thu Sep 17 17:53:37 1998

diff -u --recursive --new-file v2.1.123/linux/fs/devpts/root.c linux/fs/devpts/root.c
@@ -155,10 +155,13 @@
 		entry = *p++ - '0';
 
 		for ( i = dentry->d_name.len-1 ; i ; i-- ) {
-			if ( *p < '0' || *p > '9' )
+			unsigned int nentry = *p++ - '0';
+			if ( nentry > 9 )
 				return 0;
-			entry *= 10;
-			entry += (*p++ - '0');
+			nentry += entry * 10;
+			if (nentry < entry)
+				return 0;
+			entry = nentry;
 		}
 	}