OpenCloudOS-Kernel/fs/sysv
Al Viro 0ebf7f10d6 fix sysvfs symlinks
The thing got broken back in 2002 - sysvfs does *not* have inline
symlinks; even short ones have bodies stored in the first block
of file.  sysv_symlink() handles that correctly; unfortunately,
attempting to look an existing symlink up will end up confusing
them for inline symlinks, and interpret the block number containing
the body as the body itself.

Nobody has noticed until now, which says something about the level
of testing sysvfs gets ;-/

Cc: stable@vger.kernel.org # all of them, not that anyone cared
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-11-23 21:11:08 -05:00
..
Kconfig fs/Kconfig: move sysv out 2009-01-22 13:15:59 +03:00
Makefile sysv: switch to simple_follow_link() 2015-05-10 22:18:26 -04:00
balloc.c sysv: drop lock/unlock super 2012-10-09 23:33:39 -04:00
dir.c pagemap.h: move dir_pages() over there 2015-06-23 18:02:00 -04:00
file.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
ialloc.c sysv: drop lock/unlock super 2012-10-09 23:33:39 -04:00
inode.c fix sysvfs symlinks 2015-11-23 21:11:08 -05:00
itree.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
namei.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
super.c sysv: Add forgotten superblock lock init for v7 fs 2013-09-29 22:02:02 -04:00
sysv.h fs: cleanup slight list_entry abuse 2015-06-23 18:01:59 -04:00