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kernel: Completely prevent sending signals to kernel threads
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apio 2023-08-22 15:25:05 +02:00
parent 33c1a9c92b
commit d144a818d8
Signed by: apio
GPG Key ID: B8A7D06E42258954
1 changed files with 2 additions and 0 deletions
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kernel/src/thread/Thread.cpp
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@ -206,6 +206,8 @@ bool Thread::will_ignore_pending_signal()
void Thread::send_signal(int signo) void Thread::send_signal(int signo)
{ {
if (is_kernel) return;
check(signo > 0 && signo <= NSIG); check(signo > 0 && signo <= NSIG);
pending_signals |= 1 << (signo - 1); pending_signals |= 1 << (signo - 1);