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Kernel: Require the "thread" pledge promise for futex()

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This commit is contained in:
Andreas Kling
2020-01-12 10:27:42 +01:00
parent c32d65ae9f
commit 7b53699e6f
1 changed files with 1 additions and 0 deletions
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Kernel/Process.cpp
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@@ -4251,6 +4251,7 @@ WaitQueue& Process::futex_queue(i32* userspace_address)
int Process::sys$futex(const Syscall::SC_futex_params* user_params)
{
REQUIRE_PROMISE(thread);
if (!validate_read_typed(user_params))
return -EFAULT;