diff options
Diffstat (limited to 'security/tomoyo/common.c')
| -rw-r--r-- | security/tomoyo/common.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index a53ee059da48..0c7ea51e7a45 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -12,8 +12,8 @@ #include <linux/uaccess.h> #include <linux/security.h> #include <linux/hardirq.h> -#include "realpath.h" #include "common.h" +#include "realpath.h" #include "tomoyo.h" /* Lock for protecting policy. */ @@ -943,7 +943,9 @@ static int tomoyo_write_profile(struct tomoyo_io_buffer *head) return -EINVAL; *cp = '\0'; if (!strcmp(data, "COMMENT")) { - profile->comment = tomoyo_save_name(cp + 1); + const struct tomoyo_path_info *old_comment = profile->comment; + profile->comment = tomoyo_get_name(cp + 1); + tomoyo_put_name(old_comment); return 0; } for (i = 0; i < TOMOYO_MAX_CONTROL_INDEX; i++) { @@ -1117,7 +1119,7 @@ static int tomoyo_update_manager_entry(const char *manager, if (!tomoyo_is_correct_path(manager, 1, -1, -1, __func__)) return -EINVAL; } - saved_manager = tomoyo_save_name(manager); + saved_manager = tomoyo_get_name(manager); if (!saved_manager) return -ENOMEM; if (!is_delete) @@ -1132,12 +1134,14 @@ static int tomoyo_update_manager_entry(const char *manager, } if (!is_delete && error && tomoyo_memory_ok(entry)) { entry->manager = saved_manager; + saved_manager = NULL; entry->is_domain = is_domain; list_add_tail_rcu(&entry->list, &tomoyo_policy_manager_list); entry = NULL; error = 0; } mutex_unlock(&tomoyo_policy_lock); + tomoyo_put_name(saved_manager); kfree(entry); return error; } |