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| author | Marcin Niesluchowski <m.niesluchow@samsung.com> | 2014-08-19 14:26:32 +0200 |
|---|---|---|
| committer | Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2014-12-11 16:53:32 +0900 |
| commit | 246e0a911ae3217f8fead1fd6e0a7db4f0968adf (patch) | |
| tree | 39963a8e7dee5ae5e521ef8f5f35cfd3e5da9cb5 | |
| parent | f92a438b7685a6307b42c353c9f8a622056246b4 (diff) | |
| download | renesas_kernel-246e0a911ae3217f8fead1fd6e0a7db4f0968adf.tar.gz renesas_kernel-246e0a911ae3217f8fead1fd6e0a7db4f0968adf.tar.bz2 renesas_kernel-246e0a911ae3217f8fead1fd6e0a7db4f0968adf.zip | |
Smack: Fix setting label on successful file open
While opening with CAP_MAC_OVERRIDE file label is not set.
Other calls may access it after CAP_MAC_OVERRIDE is dropped from process.
Change-Id: I937d070e1c0cb251f4a0dd3291efbc94be3ca548
Signed-off-by: Marcin Niesluchowski <m.niesluchow@samsung.com>
Signed-off-by: Rafal Krypa <r.krypa@samsung.com>
Origin: git://git.gitorious.org/smack-next/kernel.git# smack-for-3.18
(cherry picked from commit 6047a807302a008d48bd2a4822025b725580c361)
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
| -rw-r--r-- | security/smack/smack_lsm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index d347b7911a8..47ed6a48490 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1477,8 +1477,10 @@ static int smack_file_open(struct file *file, const struct cred *cred) struct smk_audit_info ad; int rc; - if (smack_privileged(CAP_MAC_OVERRIDE)) + if (smack_privileged(CAP_MAC_OVERRIDE)) { + file->f_security = isp->smk_inode; return 0; + } smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); smk_ad_setfield_u_fs_path(&ad, file->f_path); |