patch-2.2.14 linux/mm/mmap.c

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Lines: 9
Date: Tue Jan 4 10:12:26 2000
Orig file: v2.2.13/linux/mm/mmap.c
Orig date: Tue Jan 4 11:10:43 2000


diff -u --recursive --new-file v2.2.13/linux/mm/mmap.c linux/mm/mmap.c
@@ -186,7 +186,7 @@
 		return -EINVAL;
 
 	/* offset overflow? */
-	if (off + len < off)
+	if (off + len - 1 < off)
 		return -EINVAL;
 
 	/* Too many mappings? */

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