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| author | Casey Schaufler <casey@schaufler-ca.com> | 2018-09-22 02:22:32 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2019-01-08 22:18:44 +0100 |
| commit | bb6c6b02ccb7d76f628c5dc6abe13f1115637cfd (patch) | |
| tree | d8b08890fd9b9c84d6d1a37f182c3441273e6579 /security/selinux/include | |
| parent | Infrastructure management of the cred security blob (diff) | |
| download | linux-bb6c6b02ccb7d76f628c5dc6abe13f1115637cfd.tar.xz linux-bb6c6b02ccb7d76f628c5dc6abe13f1115637cfd.zip | |
SELinux: Abstract use of file security blob
Don't use the file->f_security pointer directly.
Provide a helper function that provides the security blob pointer.
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'security/selinux/include')
| -rw-r--r-- | security/selinux/include/objsec.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index c2974b031d05..e0ac2992e059 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -165,4 +165,9 @@ static inline struct task_security_struct *selinux_cred(const struct cred *cred) return cred->security + selinux_blob_sizes.lbs_cred; } +static inline struct file_security_struct *selinux_file(const struct file *file) +{ + return file->f_security; +} + #endif /* _SELINUX_OBJSEC_H_ */ |