Make sure only remove one signal by debugger.

2005-11-12 04:22:16 +00:00 · 2005-11-12 04:22:16 +00:00 · 413cf3bbe1
commit 413cf3bbe1
parent e4638e53d8
1 changed files with 2 additions and 1 deletions
--- a/sys/kern/kern_sig.c
+++ b/sys/kern/kern_sig.c
@ -2503,12 +2503,13 @@ issignal(td)
 				SIGADDSET(td->td_sigmask, sig);

 			if (sig != newsig) {
+				ksiginfo_t ksi;
 				/*
 				 * clear old signal.
 				 * XXX shrug off debugger, it causes siginfo to
 				 * be thrown away.
 				 */
-				sigqueue_delete(&td->td_sigqueue, sig);
+				sigqueue_get(&td->td_sigqueue, sig, &ksi);

 				/*
 				 * If parent wants us to take the signal,