linux-kernel - [PATCH 01/21] ufs: drop vmtruncate

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>] [day] [month] [year] [list]

Message-ID: <5040C144.5010908@gmail.com>
Date:	Fri, 31 Aug 2012 15:51:00 +0200
From:	Marco Stornelli <marco.stornelli@...il.com>
To:	Evgeniy Dushistov <dushistov@...l.ru>
CC:	linux-kernel@...r.kernel.org,
	Linux FS Devel <linux-fsdevel@...r.kernel.org>
Subject: [PATCH 01/21] ufs: drop vmtruncate

Removed vmtruncate.

Signed-off-by: Marco Stornelli <marco.stornelli@...il.com>
---
 fs/ufs/inode.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index dd7c89d..38c44bb 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -536,8 +536,9 @@ static int ufs_write_begin(struct file *file, struct address_space *mapping,
 				ufs_getfrag_block);
 	if (unlikely(ret)) {
 		loff_t isize = mapping->host->i_size;
-		if (pos + len > isize)
-			vmtruncate(mapping->host, isize);
+		if ((pos + len > isize) &&
+			inode_newsize_ok(mapping->host, isize) == 0)
+			truncate_setsize(mapping->host, isize);
 	}
 
 	return ret;
-- 
1.7.3.4
--
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/