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Kernel+keymap+KeyboardMapper: New pledge for getkeymap

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Ben Wiederhake 2021-01-31 22:50:17 +01:00 • committed by Andreas Kling
parent 272df54a3e
commit cbee0c26e1
4 changed files with 11 additions and 5 deletions
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3
Kernel/Process.h
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@ -82,7 +82,8 @@ extern VirtualAddress g_return_to_ring3_from_signal_trampoline;
__ENUMERATE_PLEDGE_PROMISE(settime) \
__ENUMERATE_PLEDGE_PROMISE(sigaction) \
__ENUMERATE_PLEDGE_PROMISE(setkeymap) \
__ENUMERATE_PLEDGE_PROMISE(prot_exec)
__ENUMERATE_PLEDGE_PROMISE(prot_exec) \
__ENUMERATE_PLEDGE_PROMISE(getkeymap)
enum class Pledge : u32 {
#define __ENUMERATE_PLEDGE_PROMISE(x) x,

2
Kernel/Syscalls/keymap.cpp
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@ -69,7 +69,7 @@ int Process::sys$setkeymap(Userspace<const Syscall::SC_setkeymap_params*> user_p
int Process::sys$getkeymap(Userspace<const Syscall::SC_getkeymap_params*> user_params)
{
REQUIRE_PROMISE(stdio);
REQUIRE_PROMISE(getkeymap);
Syscall::SC_getkeymap_params params;
if (!copy_from_user(&params, user_params))