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linux/fs/hfsplus
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Jan Kara 84969465dd hfsplus: Don't clear SGID when inheriting ACLs 
When new directory 'DIR1' is created in a directory 'DIR0' with SGID bit
set, DIR1 is expected to have SGID bit set (and owning group equal to
the owning group of 'DIR0'). However when 'DIR0' also has some default
ACLs that 'DIR1' inherits, setting these ACLs will result in SGID bit on
'DIR1' to get cleared if user is not member of the owning group.

Fix the problem by creating __hfsplus_set_posix_acl() function that does
not call posix_acl_update_mode() and use it when inheriting ACLs. That
prevents SGID bit clearing and the mode has been properly set by
posix_acl_create() anyway.

Fixes: 073931017b
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
2017-07-18 18:23:39 +02:00
..
acl.h
attributes.c
bfind.c fs/hfsplus: replace if/BUG by BUG_ON 2015-04-17 09:04:05 -04:00
bitmap.c mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros 2016-04-04 10:41:08 -07:00
bnode.c mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros 2016-04-04 10:41:08 -07:00
brec.c hfsplus: fix B-tree corruption after insertion at position 0 2015-03-25 16:20:31 -07:00
btree.c mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros 2016-04-04 10:41:08 -07:00
catalog.c fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps 2016-09-27 21:06:22 -04:00
dir.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-10 20:16:43 -07:00
extents.c fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag 2017-05-08 17:15:14 -07:00
hfsplus_fs.h Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
hfsplus_raw.h
inode.c sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h> 2017-03-02 08:42:31 +01:00
ioctl.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Kconfig
Makefile
options.c fs: create and use seq_show_option for escaping 2015-09-04 16:54:41 -07:00
part_tbl.c hfsplus: use bio op accessors 2016-06-07 13:41:38 -06:00
posix_acl.c hfsplus: Don't clear SGID when inheriting ACLs 2017-07-18 18:23:39 +02:00
super.c block,fs: use REQ_* flags directly 2016-11-01 09:43:26 -06:00
tables.c
unicode.c get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
wrapper.c hfsplus: atomically read inode size 2017-02-27 18:43:45 -08:00
xattr_security.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_trusted.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_user.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr.h switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00