bugfix patch for SMACK
1. In order to remove any SMACK extended attribute from a file, a user
should have CAP_MAC_ADMIN capability. But user without having this
capability is able to remove SMACK64MMAP security attribute.
2. While validating size and value of smack extended attribute in
smack_inode_setsecurity hook, wrong error code is returned.
Change-Id: Ib4b290150f4a003733f76cbb7ccc25d228310ecb
Signed-off-by: Pankaj Kumar <pamkaj.k2@samsung.com>
Signed-off-by: Himanshu Shukla <himanshu.sh@samsung.com>
Signed-off-by: Rafal Krypa <r.krypa@samsung.com>
(cherry picked from commit
d66caaa90217949d67ad82c4ba731b98d02adf76)
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>