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panic() if we try to handle an out-of-range signal number in

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psignal()/tdsignal().  The test was historically in psignal().  It was
changed into a KASSERT, and then later moved to tdsignal() when the
latter was introduced.

Reviewed by:	iedowse, jhb
This commit is contained in:
Jacques Vidrine 2003-08-10 23:05:37 +00:00
parent 007e25d95a
commit 41b3077a6c
1 changed files with 5 additions and 2 deletions
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7
sys/kern/kern_sig.c
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@ -1629,6 +1629,9 @@ psignal(struct proc *p, int sig)
struct thread *td;
int prop;
if (!_SIG_VALID(sig))
panic("psignal(): invalid signal");
PROC_LOCK_ASSERT(p, MA_OWNED);
prop = sigprop(sig);
@ -1673,8 +1676,8 @@ do_tdsignal(struct thread *td, int sig, sigtarget_t target)
register int prop;
struct sigacts *ps;
KASSERT(_SIG_VALID(sig),
("tdsignal(): invalid signal %d\n", sig));
if (!_SIG_VALID(sig))
panic("do_tdsignal(): invalid signal");
p = td->td_proc;
ps = p->p_sigacts;