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Kernel: Use Process::credentials() and remove user ID/group ID helpers

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Move away from using the group ID/user ID helpers in the process to
allow for us to take advantage of the immutable credentials instead.
This commit is contained in:
Anthony Iacono 2022-08-20 18:21:01 -04:00 • committed by Andreas Kling
parent 8026d8926c
commit f86b671de2
27 changed files with 109 additions and 94 deletions
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3
Kernel/Syscalls/execve.cpp
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@ -598,7 +598,8 @@ ErrorOr<void> Process::do_exec(NonnullLockRefPtr<OpenFileDescription> main_progr
}
VERIFY(new_main_thread);
auto auxv = generate_auxiliary_vector(load_result.load_base, load_result.entry_eip, uid(), euid(), gid(), egid(), path->view(), main_program_fd_allocation);
auto credentials = this->credentials();
auto auxv = generate_auxiliary_vector(load_result.load_base, load_result.entry_eip, credentials->uid(), credentials->euid(), credentials->gid(), credentials->egid(), path->view(), main_program_fd_allocation);
// NOTE: We create the new stack before disabling interrupts since it will zero-fault
// and we don't want to deal with faults after this point.