函数逻辑报告 |
Source Code:security\tomoyo\file.c |
Create Date:2022-07-27 21:11:07 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:moyo_path2_perm - Check permission for "rename", "link" and "pivot_root".*@operation: Type of operation.*@path1: Pointer to "struct path".*@path2: Pointer to "struct path".* Returns 0 on success, negative value otherwise.
函数原型:int tomoyo_path2_perm(const u8 operation, const struct path *path1, const struct path *path2)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
const u8 | operation | |
const struct path * | path1 | |
const struct path * | path2 |
910 | struct tomoyo_obj_info obj = { First pathname. Initialized with { NULL, NULL } if no path. = {mnt = mnt, dentry = dentry}, Second pathname. Initialized with { NULL, NULL } if no path. = {mnt = mnt, dentry = dentry}} |
916 | 如果tomoyo_init_request_info( & r, NULL, Mapping table from "enum tomoyo_path2_acl_index" to "enum tomoyo_mac_index".[operation])恒等于TOMOYO_CONFIG_DISABLED则返回:0 |
919 | name = NULL |
920 | name = NULL |
921 | idx等于moyo_read_lock - Take lock for protecting policy.* Returns index number for tomoyo_read_unlock(). |
926 | 当:operation恒等于TOMOYO_TYPE_RENAME |
927 | 当:operation恒等于TOMOYO_TYPE_LINK |
931 | 当:operation恒等于TOMOYO_TYPE_PIVOT_ROOT |
934 | 退出 |
936 | For holding parameters specific to operations which deal files.* NULL if not dealing files.等于obj |
941 | 循环 |
945 | out : |
946 | 释放内存 |
947 | 释放内存 |
949 | 如果One of tomoyo_mode_index . 不等于TOMOYO_CONFIG_ENFORCING则error等于0 |
951 | 返回:error |
名称 | 描述 |
---|---|
tomoyo_path_link | moyo_path_link - Target for security_path_link().*@old_dentry: Pointer to "struct dentry".*@new_dir: Pointer to "struct path".*@new_dentry: Pointer to "struct dentry".* Returns 0 on success, negative value otherwise. |
tomoyo_path_rename | moyo_path_rename - Target for security_path_rename().*@old_parent: Pointer to "struct path".*@old_dentry: Pointer to "struct dentry".*@new_parent: Pointer to "struct path".*@new_dentry: Pointer to "struct dentry". |
tomoyo_sb_pivotroot | moyo_sb_pivotroot - Target for security_sb_pivotroot().*@old_path: Pointer to "struct path".*@new_path: Pointer to "struct path".* Returns 0 on success, negative value otherwise. |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |