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| author | Anthony Iacono <anthonyiacono@gmail.com> | 2022-08-20 18:21:01 -0400 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-08-22 12:46:32 +0200 |
| commit | f86b671de23a7eb76e8ddb3460369c053f726384 (patch) | |
| tree | 59fb1eddeb2cbcae124c31503ab8c10b3be5dd34 /Kernel/Syscalls/purge.cpp | |
| parent | 8026d8926c703b819ce8384d7abc7fe4dfc42d2b (diff) | |
| download | serenity-f86b671de23a7eb76e8ddb3460369c053f726384.zip | |
Kernel: Use Process::credentials() and remove user ID/group ID helpers
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.
Diffstat (limited to 'Kernel/Syscalls/purge.cpp')
| -rw-r--r-- | Kernel/Syscalls/purge.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Kernel/Syscalls/purge.cpp b/Kernel/Syscalls/purge.cpp index 0cf7a5ede2..0512c52f03 100644 --- a/Kernel/Syscalls/purge.cpp +++ b/Kernel/Syscalls/purge.cpp @@ -16,7 +16,8 @@ ErrorOr<FlatPtr> Process::sys$purge(int mode) { VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this); TRY(require_no_promises()); - if (!is_superuser()) + auto credentials = this->credentials(); + if (!credentials->is_superuser()) return EPERM; size_t purged_page_count = 0; if (mode & PURGE_ALL_VOLATILE) { |