Matthew Wilcox (Oracle) f870895527 9P: Cast to loff_t before multiplying ...

commit f5f7ab168b 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>

2020-11-05 11:08:53 +01:00

..

acl.c

9p: acl: fix uninitialized iattr access

2019-07-03 13:14:42 +02:00

acl.h

…

cache.c

9p/cache.c: Fix memory leak in v9fs_cache_session_get_cookie

2019-10-07 18:57:29 +02:00

cache.h

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

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

fid.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

fid.h

9p: use clone_fid()

2016-08-03 11:12:12 -04:00

Kconfig

fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

2018-01-01 12:45:37 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

v9fs_vfs.h

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

2019-03-23 20:09:38 +01:00

v9fs.c

9p: Fix memory leak in v9fs_mount

2020-08-19 08:15:06 +02:00

v9fs.h

9p locks: add mount option for lock retry interval

2019-04-20 09:16:00 +02:00

vfs_addr.c

9p: pass the correct prototype to read_cache_page

2019-07-31 07:27:08 +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

2019-04-20 09:16:00 +02:00

vfs_file.c

9P: Cast to loff_t before multiplying

2020-11-05 11:08:53 +01:00

vfs_inode_dotl.c

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

2019-03-23 20:09:38 +01:00

vfs_inode.c

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

2019-03-23 20:09:38 +01:00

vfs_super.c

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

2019-03-23 20:09:38 +01:00

xattr.c

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

2018-08-13 09:35:16 +09:00

xattr.h

9p: xattr simplifications

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