lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 16 Oct 2009 17:14:41 +0200
From:	Roel Kluin <roel.kluin@...il.com>
To:	"Sergey S. Kostyliov" <rathamahata@...4.ru>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] befs: redundant test on unsigned in befs_get_block()?

block is unsigned, this test appears redundant.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
Or is a different test required?

diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 33baf27..3ab1336 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -128,13 +128,6 @@ befs_get_block(struct inode *inode, sector_t block,
 	befs_debug(sb, "---> befs_get_block() for inode %lu, block %ld",
 		   inode->i_ino, block);
 
-	if (block < 0) {
-		befs_error(sb, "befs_get_block() was asked for a block "
-			   "number less than zero: block %ld in inode %lu",
-			   block, inode->i_ino);
-		return -EIO;
-	}
-
 	if (create) {
 		befs_error(sb, "befs_get_block() was asked to write to "
 			   "block %ld in inode %lu", block, inode->i_ino);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ