diff options
Diffstat (limited to 'security/tomoyo/file.c')
| -rw-r--r-- | security/tomoyo/file.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c index b826058c72e9..09436d11f298 100644 --- a/security/tomoyo/file.c +++ b/security/tomoyo/file.c @@ -277,10 +277,11 @@ static int tomoyo_update_globally_readable_entry(const char *filename, return -ENOMEM; if (mutex_lock_interruptible(&tomoyo_policy_lock)) goto out; - list_for_each_entry_rcu(ptr, &tomoyo_globally_readable_list, list) { + list_for_each_entry_rcu(ptr, &tomoyo_globally_readable_list, + head.list) { if (ptr->filename != e.filename) continue; - ptr->is_deleted = is_delete; + ptr->head.is_deleted = is_delete; error = 0; break; } @@ -288,7 +289,7 @@ static int tomoyo_update_globally_readable_entry(const char *filename, struct tomoyo_globally_readable_file_entry *entry = tomoyo_commit_ok(&e, sizeof(e)); if (entry) { - list_add_tail_rcu(&entry->list, + list_add_tail_rcu(&entry->head.list, &tomoyo_globally_readable_list); error = 0; } @@ -314,8 +315,9 @@ static bool tomoyo_is_globally_readable_file(const struct tomoyo_path_info * struct tomoyo_globally_readable_file_entry *ptr; bool found = false; - list_for_each_entry_rcu(ptr, &tomoyo_globally_readable_list, list) { - if (!ptr->is_deleted && + list_for_each_entry_rcu(ptr, &tomoyo_globally_readable_list, + head.list) { + if (!ptr->head.is_deleted && tomoyo_path_matches_pattern(filename, ptr->filename)) { found = true; break; @@ -358,8 +360,8 @@ bool tomoyo_read_globally_readable_policy(struct tomoyo_io_buffer *head) struct tomoyo_globally_readable_file_entry *ptr; ptr = list_entry(pos, struct tomoyo_globally_readable_file_entry, - list); - if (ptr->is_deleted) + head.list); + if (ptr->head.is_deleted) continue; done = tomoyo_io_printf(head, TOMOYO_KEYWORD_ALLOW_READ "%s\n", ptr->filename->name); @@ -424,10 +426,10 @@ static int tomoyo_update_file_pattern_entry(const char *pattern, return error; if (mutex_lock_interruptible(&tomoyo_policy_lock)) goto out; - list_for_each_entry_rcu(ptr, &tomoyo_pattern_list, list) { + list_for_each_entry_rcu(ptr, &tomoyo_pattern_list, head.list) { if (e.pattern != ptr->pattern) continue; - ptr->is_deleted = is_delete; + ptr->head.is_deleted = is_delete; error = 0; break; } @@ -435,7 +437,8 @@ static int tomoyo_update_file_pattern_entry(const char *pattern, struct tomoyo_pattern_entry *entry = tomoyo_commit_ok(&e, sizeof(e)); if (entry) { - list_add_tail_rcu(&entry->list, &tomoyo_pattern_list); + list_add_tail_rcu(&entry->head.list, + &tomoyo_pattern_list); error = 0; } } @@ -459,8 +462,8 @@ const char *tomoyo_file_pattern(const struct tomoyo_path_info *filename) struct tomoyo_pattern_entry *ptr; const struct tomoyo_path_info *pattern = NULL; - list_for_each_entry_rcu(ptr, &tomoyo_pattern_list, list) { - if (ptr->is_deleted) + list_for_each_entry_rcu(ptr, &tomoyo_pattern_list, head.list) { + if (ptr->head.is_deleted) continue; if (!tomoyo_path_matches_pattern(filename, ptr->pattern)) continue; @@ -508,8 +511,8 @@ bool tomoyo_read_file_pattern(struct tomoyo_io_buffer *head) list_for_each_cookie(pos, head->read_var2, &tomoyo_pattern_list) { struct tomoyo_pattern_entry *ptr; - ptr = list_entry(pos, struct tomoyo_pattern_entry, list); - if (ptr->is_deleted) + ptr = list_entry(pos, struct tomoyo_pattern_entry, head.list); + if (ptr->head.is_deleted) continue; done = tomoyo_io_printf(head, TOMOYO_KEYWORD_FILE_PATTERN "%s\n", ptr->pattern->name); @@ -574,10 +577,10 @@ static int tomoyo_update_no_rewrite_entry(const char *pattern, return error; if (mutex_lock_interruptible(&tomoyo_policy_lock)) goto out; - list_for_each_entry_rcu(ptr, &tomoyo_no_rewrite_list, list) { + list_for_each_entry_rcu(ptr, &tomoyo_no_rewrite_list, head.list) { if (ptr->pattern != e.pattern) continue; - ptr->is_deleted = is_delete; + ptr->head.is_deleted = is_delete; error = 0; break; } @@ -585,7 +588,7 @@ static int tomoyo_update_no_rewrite_entry(const char *pattern, struct tomoyo_no_rewrite_entry *entry = tomoyo_commit_ok(&e, sizeof(e)); if (entry) { - list_add_tail_rcu(&entry->list, + list_add_tail_rcu(&entry->head.list, &tomoyo_no_rewrite_list); error = 0; } @@ -611,8 +614,8 @@ static bool tomoyo_is_no_rewrite_file(const struct tomoyo_path_info *filename) struct tomoyo_no_rewrite_entry *ptr; bool found = false; - list_for_each_entry_rcu(ptr, &tomoyo_no_rewrite_list, list) { - if (ptr->is_deleted) + list_for_each_entry_rcu(ptr, &tomoyo_no_rewrite_list, head.list) { + if (ptr->head.is_deleted) continue; if (!tomoyo_path_matches_pattern(filename, ptr->pattern)) continue; @@ -653,8 +656,9 @@ bool tomoyo_read_no_rewrite_policy(struct tomoyo_io_buffer *head) list_for_each_cookie(pos, head->read_var2, &tomoyo_no_rewrite_list) { struct tomoyo_no_rewrite_entry *ptr; - ptr = list_entry(pos, struct tomoyo_no_rewrite_entry, list); - if (ptr->is_deleted) + ptr = list_entry(pos, struct tomoyo_no_rewrite_entry, + head.list); + if (ptr->head.is_deleted) continue; done = tomoyo_io_printf(head, TOMOYO_KEYWORD_DENY_REWRITE "%s\n", ptr->pattern->name); |