diff options
Diffstat (limited to 'security/smack/smack_access.c')
| -rw-r--r-- | security/smack/smack_access.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/security/smack/smack_access.c b/security/smack/smack_access.c index f6b5f6eed6dd..79ff21ed4c3b 100644 --- a/security/smack/smack_access.c +++ b/security/smack/smack_access.c @@ -157,7 +157,7 @@ int smk_access(char *subject_label, char *object_label, int request) * * This function checks the current subject label/object label pair * in the access rule list and returns 0 if the access is permitted, - * non zero otherwise. It allows that current my have the capability + * non zero otherwise. It allows that current may have the capability * to override the rules. */ int smk_curacc(char *obj_label, u32 mode) @@ -168,6 +168,14 @@ int smk_curacc(char *obj_label, u32 mode) if (rc == 0) return 0; + /* + * Return if a specific label has been designated as the + * only one that gets privilege and current does not + * have that label. + */ + if (smack_onlycap != NULL && smack_onlycap != current->security) + return rc; + if (capable(CAP_MAC_OVERRIDE)) return 0; |