diff options
Diffstat (limited to 'security/security.c')
-rw-r--r-- | security/security.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/security/security.c b/security/security.c index c53949f17d9e..43b6463ebbfb 100644 --- a/security/security.c +++ b/security/security.c | |||
@@ -89,20 +89,12 @@ __setup("security=", choose_lsm); | |||
89 | * Return true if: | 89 | * Return true if: |
90 | * -The passed LSM is the one chosen by user at boot time, | 90 | * -The passed LSM is the one chosen by user at boot time, |
91 | * -or the passed LSM is configured as the default and the user did not | 91 | * -or the passed LSM is configured as the default and the user did not |
92 | * choose an alternate LSM at boot time, | 92 | * choose an alternate LSM at boot time. |
93 | * -or there is no default LSM set and the user didn't specify a | ||
94 | * specific LSM and we're the first to ask for registration permission, | ||
95 | * -or the passed LSM is currently loaded. | ||
96 | * Otherwise, return false. | 93 | * Otherwise, return false. |
97 | */ | 94 | */ |
98 | int __init security_module_enable(struct security_operations *ops) | 95 | int __init security_module_enable(struct security_operations *ops) |
99 | { | 96 | { |
100 | if (!*chosen_lsm) | 97 | return !strcmp(ops->name, chosen_lsm); |
101 | strncpy(chosen_lsm, ops->name, SECURITY_NAME_MAX); | ||
102 | else if (strncmp(ops->name, chosen_lsm, SECURITY_NAME_MAX)) | ||
103 | return 0; | ||
104 | |||
105 | return 1; | ||
106 | } | 98 | } |
107 | 99 | ||
108 | /** | 100 | /** |