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Kernel: Fix SMAP violation in thread signal dispatch

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This commit is contained in:
Andreas Kling 2020-01-05 18:19:26 +01:00
parent 9eef39d68a
commit f6691ad26e
1 changed files with 1 additions and 1 deletions
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2
Kernel/Thread.cpp
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@ -437,7 +437,7 @@ bool Thread::has_signal_handler(u8 signal) const
static void push_value_on_user_stack(u32* stack, u32 data)
{
*stack -= 4;
*(u32*)*stack = data;
copy_to_user((u32*)*stack, &data, sizeof(u32));
}
ShouldUnblockThread Thread::dispatch_signal(u8 signal)