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Kernel+LibC: Don't hardcode the maximum signal number everywhere

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This commit is contained in:
Tim Schumacher 2022-07-21 23:08:07 +02:00 • committed by Brian Gianforcaro
parent a39a341e26
commit e79f0e2ee9
4 changed files with 9 additions and 9 deletions
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2
Kernel/Syscalls/sigaction.cpp
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@ -54,7 +54,7 @@ ErrorOr<FlatPtr> Process::sys$sigaction(int signum, Userspace<sigaction const*>
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
TRY(require_promise(Pledge::sigaction));
if (signum < 1 || signum >= 32 || signum == SIGKILL || signum == SIGSTOP)
if (signum < 1 || signum >= NSIG || signum == SIGKILL || signum == SIGSTOP)
return EINVAL;
InterruptDisabler disabler; // FIXME: This should use a narrower lock. Maybe a way to ignore signals temporarily?