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authorAnton Altaparmakov <aia21@cantab.net>2005-06-25 11:51:58 -0400
committerAnton Altaparmakov <aia21@cantab.net>2005-06-25 11:51:58 -0400
commit3bd1f4a173a3445f9919c21e775de2d8b9deacf8 (patch)
tree6b32056b5b63d41fc5d032318ed0f94dbc562288 /fs/ntfs/logfile.c
parentca8fd7a0c6aa835e8014830b290cb965e85ac88e (diff)
NTFS: Fix several occurences of a bug where we would perform 'var & ~const'
with a 64-bit variable and a int, i.e. 32-bit, constant. This causes the higher order 32-bits of the 64-bit variable to be zeroed. To fix this cast the 'const' to the same 64-bit type as 'var'. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs/logfile.c')
-rw-r--r--fs/ntfs/logfile.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c
index e680dd0cdb64..8edb8e20fb08 100644
--- a/fs/ntfs/logfile.c
+++ b/fs/ntfs/logfile.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * logfile.c - NTFS kernel journal handling. Part of the Linux-NTFS project. 2 * logfile.c - NTFS kernel journal handling. Part of the Linux-NTFS project.
3 * 3 *
4 * Copyright (c) 2002-2004 Anton Altaparmakov 4 * Copyright (c) 2002-2005 Anton Altaparmakov
5 * 5 *
6 * This program/include file is free software; you can redistribute it and/or 6 * This program/include file is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as published 7 * modify it under the terms of the GNU General Public License as published
@@ -410,7 +410,7 @@ err_out:
410} 410}
411 411
412/** 412/**
413 * ntfs_ckeck_logfile - check in the journal if the volume is consistent 413 * ntfs_check_logfile - check the journal for consistency
414 * @log_vi: struct inode of loaded journal $LogFile to check 414 * @log_vi: struct inode of loaded journal $LogFile to check
415 * 415 *
416 * Check the $LogFile journal for consistency and return TRUE if it is 416 * Check the $LogFile journal for consistency and return TRUE if it is
@@ -464,7 +464,7 @@ BOOL ntfs_check_logfile(struct inode *log_vi)
464 * optimize log_page_size and log_page_bits into constants. 464 * optimize log_page_size and log_page_bits into constants.
465 */ 465 */
466 log_page_bits = generic_ffs(log_page_size) - 1; 466 log_page_bits = generic_ffs(log_page_size) - 1;
467 size &= ~(log_page_size - 1); 467 size &= ~(s64)(log_page_size - 1);
468 /* 468 /*
469 * Ensure the log file is big enough to store at least the two restart 469 * Ensure the log file is big enough to store at least the two restart
470 * pages and the minimum number of log record pages. 470 * pages and the minimum number of log record pages.