Module Name: src
Committed By: kamil
Date: Sun Mar 8 17:38:12 UTC 2020
Modified Files:
src/sys/ufs/ext2fs: ext2fs_vnops.c
Log Message:
Perform bit operations on unsigned integer
ext2fs_vnops.c:1002:2, signed integer overflow: 510008 * 4294 cannot be
represented in type 'int
Maximum usec * 4294 is in the range of unsigned int.
>>> 1000000*4294
4294000000
>>> 2**32
4294967296
Patch submitted by Nisarg S. Joshi.
To generate a diff of this commit:
cvs rdiff -u -r1.130 -r1.131 src/sys/ufs/ext2fs/ext2fs_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/ufs/ext2fs/ext2fs_vnops.c
diff -u src/sys/ufs/ext2fs/ext2fs_vnops.c:1.130 src/sys/ufs/ext2fs/ext2fs_vnops.c:1.131
--- src/sys/ufs/ext2fs/ext2fs_vnops.c:1.130 Wed Sep 18 17:59:15 2019
+++ src/sys/ufs/ext2fs/ext2fs_vnops.c Sun Mar 8 17:38:12 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: ext2fs_vnops.c,v 1.130 2019/09/18 17:59:15 christos Exp $ */
+/* $NetBSD: ext2fs_vnops.c,v 1.131 2020/03/08 17:38:12 kamil Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@@ -65,7 +65,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ext2fs_vnops.c,v 1.130 2019/09/18 17:59:15 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ext2fs_vnops.c,v 1.131 2020/03/08 17:38:12 kamil Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -999,7 +999,7 @@ ext2fs_vinit(struct mount *mntp, int (**
*/
getmicrouptime(&tv);
SETHIGH(ip->i_modrev, tv.tv_sec);
- SETLOW(ip->i_modrev, tv.tv_usec * 4294);
+ SETLOW(ip->i_modrev, tv.tv_usec * 4294U);
*vpp = vp;
return 0;
}
