Matthew Wilcox (Oracle) 68c3ab8037 9P: Cast to loff_t before multiplying ...

commit f5f7ab168b9a60e12a4b8f2bb6fcc91321dc23c1 upstream.

On 32-bit systems, this multiplication will overflow for files larger
than 4GB.

Link: http://lkml.kernel.org/r/20201004180428.14494-2-willy@infradead.org
Cc: stable@vger.kernel.org
Fixes: fb89b45cdf ("9P: introduction of a new cache=mmap model.")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-11-10 10:22:17 +01:00

..

acl.c

9p: acl: fix uninitialized iattr access

2019-07-10 09:56:35 +02:00

acl.h

9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate()

2013-02-26 02:46:07 -05:00

cache.c

fs/9p: use fscache mutex rather than spinlock

2019-03-23 08:44:31 +01:00

cache.h

fs: 9p: cache.h: Add #define of include guard

2015-11-11 02:19:50 -05:00

fid.c

9p: switch to %p[dD]

2014-10-09 02:39:04 -04:00

fid.h

9p: v9fs_fid_add() can't fail now

2013-02-28 01:18:14 -05:00

Kconfig

fs/9p: xattr: add trusted and security namespaces

2013-07-07 22:02:18 -05:00

Makefile

9p: xattr simplifications

2015-11-13 20:34:33 -05:00

v9fs_vfs.h

9p: use inode->i_lock to protect i_size_write() under 32-bit

2019-03-23 08:44:32 +01:00

v9fs.c

9p: Fix memory leak in v9fs_mount

2020-08-21 10:53:04 +02:00

v9fs.h

9p locks: add mount option for lock retry interval

2019-04-27 09:33:58 +02:00

vfs_addr.c

9p: pass the correct prototype to read_cache_page

2019-08-04 09:34:59 +02:00

vfs_dentry.c

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

vfs_dir.c

9p: do not trust pdu content for stat item size

2019-04-27 09:33:58 +02:00

vfs_file.c

9P: Cast to loff_t before multiplying

2020-11-10 10:22:17 +01:00

vfs_inode_dotl.c

9p: use inode->i_lock to protect i_size_write() under 32-bit

2019-03-23 08:44:32 +01:00

vfs_inode.c

9p: use inode->i_lock to protect i_size_write() under 32-bit

2019-03-23 08:44:32 +01:00

vfs_super.c

9p: use inode->i_lock to protect i_size_write() under 32-bit

2019-03-23 08:44:32 +01:00

xattr.c

fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed

2018-09-09 20:04:33 +02:00

xattr.h

9p: xattr simplifications

2015-11-13 20:34:33 -05:00