Lines Matching refs:child_cred
137 const struct cred *cred, *child_cred;
142 child_cred = __task_cred(child);
147 if (cred->user_ns == child_cred->user_ns &&
148 cap_issubset(child_cred->cap_permitted, *caller_caps))
150 if (ns_capable(child_cred->user_ns, CAP_SYS_PTRACE))
174 const struct cred *cred, *child_cred;
178 child_cred = current_cred();
179 if (cred->user_ns == child_cred->user_ns &&
180 cap_issubset(child_cred->cap_permitted, cred->cap_permitted))
182 if (has_ns_capability(parent, child_cred->user_ns, CAP_SYS_PTRACE))