Function report |
Source Code:security\commoncap.c |
Create Date:2022-07-28 18:36:37 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__is_real
Proto:static inline bool __is_real(kuid_t uid, struct cred *cred)
Type:bool
Parameter:
Type | Parameter | Name |
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kuid_t | uid | |
struct cred * | cred |
693 | Return uid_eq( real UID of the task , uid) |
Name | Describe |
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__is_suid | |
handle_privileged_root | handle_privileged_root - Handle case of privileged root*@bprm: The execution parameters, including the proposed creds*@has_fcap: Are any file capabilities set?*@effective: Do we have effective root privilege?*@root_uid: This namespace' root UID WRT |
nonroot_raised_pE | 1) Audit candidate if current->cap_effective is set* We do not bother to audit if 3 things are true:* 1) cap_effective has all caps* 2) we became root *OR* are were already root* 3) root is supposed to have all caps (SECURE_NOROOT) |
cap_bprm_set_creds | ap_bprm_set_creds - Set up the proposed credentials for execve().*@bprm: The execution parameters, including the proposed creds* Set up the proposed credentials for a new execution context being* constructed by execve() |
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