Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Joe Perches f3c3dcf355 sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output ... commit 2efc459d06f1630001e3984854848a5647086232 upstream. Output defects can exist in sysfs content using sprintf and snprintf. sprintf does not know the PAGE_SIZE maximum of the temporary buffer used for outputting sysfs content and it's possible to overrun the PAGE_SIZE buffer length. Add a generic sysfs_emit function that knows that the size of the temporary buffer and ensures that no overrun is done. Add a generic sysfs_emit_at function that can be used in multiple call situations that also ensures that no overrun is done. Validate the output buffer argument to be page aligned. Validate the offset len argument to be within the PAGE_SIZE buf. Signed-off-by: Joe Perches <joe@perches.com> Link: https://lore.kernel.org/r/884235202216d464d61ee975f7465332c86f76b2.1600285923.git.joe@perches.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-03-07 11:25:58 +01:00
..
caching	FS-Cache: Count the number of initialised operations	2015-04-02 14:28:53 +01:00
cifs	Documentation: fix common spelling mistakes	2016-04-28 07:51:59 -06:00
configfs	configfs: switch ->default groups to a linked list	2016-03-06 16:11:24 +01:00
nfs	Various bugfixes, a RDMA update from Chuck Lever, and support for a new	2016-03-24 19:50:32 -07:00
pohmelfs	Documentation: fix common spelling mistakes	2016-04-28 07:51:59 -06:00
00-INDEX	Doc: update 00-INDEX files to reflect the runnable code move	2016-10-10 07:12:09 -06:00
9p.txt	9p: update documentation	2014-01-24 10:55:21 -06:00
adfs.txt
affs.txt	affs: fix basic permission bits to actually work	2020-09-12 11:47:39 +02:00
afs.txt
autofs4-mount-control.txt	autofs: update struct autofs_dev_ioctl in Documentation	2016-10-11 15:06:31 -07:00
autofs4.txt	autofs: fix typos in Documentation/filesystems/autofs4.txt	2016-10-11 15:06:31 -07:00
automount-support.txt	Documentation: remove outdated information from automount-support.txt	2015-05-15 01:10:38 -04:00
befs.txt
bfs.txt
btrfs.txt	Documentation: btrfs: remove usage specific information	2016-03-11 17:02:09 +01:00
ceph.txt	ceph: fix description for rsize and rasize mount options	2016-10-03 16:13:50 +02:00
coda.txt
cramfs.txt	mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage	2016-04-04 10:41:08 -07:00
dax.txt	dax : Fix documentation with respect to struct pages	2016-10-01 00:52:18 -06:00
debugfs.txt	debugfs: Pass bool pointer to debugfs_create_bool()	2015-10-04 11:36:07 +01:00
devpts.txt	devpts: Make each mount of devpts an independent filesystem.	2016-06-05 10:36:01 -07:00
directory-locking	vfs: remove unused i_op->rename	2016-09-27 11:03:58 +02:00
dlmfs.txt	ocfs2: update web page + git tree in documentation	2015-02-28 09:57:50 -08:00
dnotify.txt
ecryptfs.txt
efivarfs.txt	efi: Make efivarfs entries immutable by default	2016-02-10 16:25:52 +00:00
exofs.txt
ext2.txt	fs: Remove ext3 filesystem driver	2015-07-23 20:59:40 +02:00
ext3.txt	fs: Remove ext3 filesystem driver	2015-07-23 20:59:40 +02:00
ext4.txt	ext4: correct documentation for grpid mount option	2018-02-22 15:43:48 +01:00
f2fs.txt	f2fs: enable inline_dentry by default and add noinline_dentry option	2016-08-29 18:31:17 -07:00
fiemap.txt	fsioctl.c: make generic_block_fiemap() signal-tolerant	2015-02-10 14:30:30 -08:00
files.txt
fuse.txt
gfs2-glocks.txt	gfs2: Remove gl_spin define	2015-10-29 12:57:48 -05:00
gfs2-uevents.txt
gfs2.txt
hfs.txt
hfsplus.txt	Documentation: update URL to hfsplus Technote 1150	2014-02-20 14:48:51 +01:00
hpfs.txt
inotify.txt	inotify: update documentation to reflect code changes	2015-02-10 14:30:28 -08:00
isofs.txt
jfs.txt
Locking	fs: remove the never implemented aio_fsync file operation	2016-10-30 13:09:42 -04:00
locks.txt
logfs.txt
mandatory-locking.txt
ncpfs.txt
nilfs2.txt	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
ntfs.txt	NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.	2014-10-16 12:43:57 +01:00
ocfs2-online-filecheck.txt	Doc: ocfs: Fix typo in filesystems/ocfs2-online-filecheck.txt	2016-07-01 16:17:15 -06:00
ocfs2.txt	ocfs2: update web page + git tree in documentation	2015-02-28 09:57:50 -08:00
omfs.txt
orangefs.txt	Orangefs: update orangefs.txt	2016-08-02 15:39:14 -04:00
overlayfs.txt	ovl: update doc	2016-09-01 11:12:00 +02:00
path-lookup.md	Documentation: add new description of path-name lookup.	2015-11-02 18:18:25 -07:00
path-lookup.txt	Documentation: add new description of path-name lookup.	2015-11-02 18:18:25 -07:00
porting	cifs_atomic_open(): fix double-put on late allocation failure	2020-03-20 09:07:44 +01:00
proc.txt	mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps	2019-01-26 09:38:36 +01:00
qnx6.txt	Documentation: fix common spelling mistakes	2016-04-28 07:51:59 -06:00
quota.txt	quota: Update documentation	2015-05-18 11:23:07 +02:00
ramfs-rootfs-initramfs.txt	initmpfs: use initramfs if rootfstype= or root= specified	2013-09-11 15:59:38 -07:00
relay.txt
romfs.txt
seq_file.txt	Documentation: update seq_file	2014-12-29 15:40:18 -07:00
sharedsubtree.txt	doc: fix grammar	2016-03-09 15:33:06 -07:00
spufs.txt
squashfs.txt	Squashfs: Add LZ4 compression configuration option	2014-11-27 18:48:44 +00:00
sysfs-pci.txt
sysfs-tagging.txt	sysfs-tagging.txt: fix pre-kernfs references	2015-09-13 14:38:51 -06:00
sysfs.txt	sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output	2021-03-07 11:25:58 +01:00
sysv-fs.txt
tmpfs.txt	Documenation: update cgroup's document path	2016-08-03 15:43:58 -06:00
ubifs.txt
udf.txt
ufs.txt
vfat.txt	fat: add config option to set UTF-8 mount option by default	2016-03-22 15:36:02 -07:00
vfs.txt	fs: remove the never implemented aio_fsync file operation	2016-10-30 13:09:42 -04:00
xfs-delayed-logging-design.txt
xfs-self-describing-metadata.txt
xfs.txt	xfs: Document error handlers behavior	2016-09-19 09:38:25 +10:00