Casey Schaufler 0f8983cf97 Smack: Fix memory leak in smack_inode_getsecctx ...

Fix memory leak in smack_inode_getsecctx

The implementation of smack_inode_getsecctx() made
incorrect assumptions about how Smack presents a security
context. Smack does not need to allocate memory to support
security contexts, so "releasing" a Smack context is a no-op.
The code made an unnecessary copy and returned that as a
context, which was never freed. The revised implementation
returns the context correctly.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Reported-by: CHANDAN VN <chandan.vn@samsung.com>
Tested-by: CHANDAN VN <chandan.vn@samsung.com>

2018-06-05 12:16:01 -07:00

..

Kconfig

Smack: Signal delivery as an append operation

2016-09-08 13:22:56 -07:00

Makefile

Smack: Repair netfilter dependency

2015-01-23 10:08:19 -08:00

smack_access.c

Smack: Privilege check on key operations

2018-01-10 09:29:14 -08:00

smack_lsm.c

Smack: Fix memory leak in smack_inode_getsecctx

2018-06-05 12:16:01 -07:00

smack_netfilter.c

netfilter: nf_hook_ops structs can be const

2017-07-31 19:10:44 +02:00

smack.h

Smack: Privilege check on key operations

2018-01-10 09:29:14 -08:00

smackfs.c

fs: constify tree_descr arrays passed to simple_fill_super()

2017-04-26 23:54:06 -04:00