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author | Andreas Kling <kling@serenityos.org> | 2021-09-05 17:51:37 +0200 |
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committer | Andreas Kling <kling@serenityos.org> | 2021-09-05 17:51:37 +0200 |
commit | 789db813d397f476452d2ecce140385e1600a8c7 (patch) | |
tree | 745f79aa8d3f3045983666183b307777da0325e5 /Kernel/Syscalls/ptrace.cpp | |
parent | d7e5768763ff39201761e7c4dfb07cd18c724344 (diff) | |
download | serenity-789db813d397f476452d2ecce140385e1600a8c7.zip |
Kernel: Use copy_typed_from_user<T> for fetching syscall parameters
Diffstat (limited to 'Kernel/Syscalls/ptrace.cpp')
-rw-r--r-- | Kernel/Syscalls/ptrace.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/Syscalls/ptrace.cpp b/Kernel/Syscalls/ptrace.cpp index ba491879a2..77854351ee 100644 --- a/Kernel/Syscalls/ptrace.cpp +++ b/Kernel/Syscalls/ptrace.cpp @@ -148,8 +148,8 @@ KResultOr<FlatPtr> Process::sys$ptrace(Userspace<const Syscall::SC_ptrace_params { VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this) REQUIRE_PROMISE(ptrace); - Syscall::SC_ptrace_params params {}; - TRY(copy_from_user(¶ms, user_params)); + auto params = TRY(copy_typed_from_user(user_params)); + auto result = handle_ptrace(params, *this); return result.is_error() ? result.error().error() : result.value(); } |