函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\apparmor\include\cred.h Create Date:2022-07-27 21:20:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：aa_get_current_label - get the newest version of the current tasks label* Returns: newest version of confining label (NOT NULL)* This fn will not update the tasks cred, so it is safe inside of locks* The returned reference must be put with aa_put_label()

函数原型：static inline struct aa_label *aa_get_current_label(void)

返回类型：struct aa_label

参数：无

103  l等于aa_current_raw_label - find the current tasks confining label* Returns: up to date confining label or the ns unconfined label (NOT NULL)* This fn will not update the tasks cred to the most up to date version
105  如果label_is_stale(l)则返回:aa_get_newest_label - find the newest version of @l*@l: the label to check for newer versions of* Returns: refcounted newest version of @l taking into account* replacement, renames and removals* return @l.
107  返回:aa_get_label(l)
调用者
名称描述
aa_change_profileaa_change_profile - perform a one-way profile transition*@fqname: name of profile may include namespace (NOT NULL)*@onexec: whether this transition is to take place immediately or at exec*@flags: flags affecting change behavior
apparmor_sb_pivotroot
apparmor_socket_post_createapparmor_socket_post_create - setup the per-socket security struct* Note:* - kernel sockets currently labeled unconfined but we may want to* move to a special kernel label* - socket may not have sk here if created with sock_create_lite or* sock_alloc
apparmor_sock_graftapparmor_sock_graft - Initialize newly created socket*@sk: child sock*@parent: parent socket* Note: could set off of SOCK_CTX(parent) but need to track inode and we can* just set sk security information off of current creating process label* Labeling of