函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\util.c Create Date:2022-07-27 21:16:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：moyo_correct_word - Validate a string.*@string: The string to check.* Check whether the given string follows the naming rules.* Returns true if @string follows the naming rules, false otherwise.

函数原型：bool tomoyo_correct_word(const char *string)

返回类型：bool

参数：

类型参数名称
const char *string
513  返回:moyo_correct_word2 - Validate a string.*@string: The string to check. Maybe non-'\0'-terminated.*@len: Length of @string.* Check whether the given string follows the naming rules.* Returns true if @string follows the naming rules, false otherwise.
调用者
名称描述
tomoyo_get_dqwordmoyo_get_dqword - tomoyo_get_name() for a quoted string.*@start: String to save.* Returns pointer to "struct tomoyo_path_info" on success, NULL otherwise.
tomoyo_parse_envpmoyo_parse_envp - Parse an envp[] condition part.*@left: Lefthand value.*@right: Righthand value.*@envp: Pointer to "struct tomoyo_envp".* Returns true on success, false otherwise.
tomoyo_write_aggregatormoyo_write_aggregator - Write "struct tomoyo_aggregator" list.*@param: Pointer to "struct tomoyo_acl_param".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
tomoyo_write_envmoyo_write_env - Write "struct tomoyo_env_acl" list.*@param: Pointer to "struct tomoyo_acl_param".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
tomoyo_get_groupmoyo_get_group - Allocate memory for "struct tomoyo_path_group"/"struct tomoyo_number_group".*@param: Pointer to "struct tomoyo_acl_param".*@idx: Index number.* Returns pointer to "struct tomoyo_group" on success, NULL otherwise.
tomoyo_parse_name_unionmoyo_parse_name_union - Parse a tomoyo_name_union.*@param: Pointer to "struct tomoyo_acl_param".*@ptr: Pointer to "struct tomoyo_name_union".* Returns true on success, false otherwise.
tomoyo_correct_pathmoyo_correct_path - Validate a pathname.*@filename: The pathname to check.* Check whether the given pathname follows the naming rules.* Returns true if @filename follows the naming rules, false otherwise.