From: Thomas Bushnell, BSG <thomas@gnu.org>
Date: Fri, 28 Jun 1996 19:44:50 +0000 (+0000)
Subject: (_hurd_internal_post_signal): In pending signal check for signal zero, repair logical... 
X-Git-Tag: upstream/2.20~22324
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1a6a8198a63389cdb0ff4797d1054a7452ea23d3;p=platform%2Fupstream%2Flinaro-glibc.git

(_hurd_internal_post_signal): In pending signal check for signal zero, repair logical sense of test by parethisizing correctly.
---

diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index 1ff6535..595cab6 100644
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -927,13 +927,13 @@ _hurd_internal_post_signal (struct hurd_sigstate *ss,
 	  {
 	    __spin_lock (&ss->lock);
 	    for (signo = 1; signo < NSIG; ++signo)
-	      if (__sigismember (&ss->pending, signo) &&
-		  !__sigismember (&ss->blocked, signo) ||
+	      if (__sigismember (&ss->pending, signo)
+		  && (!__sigismember (&ss->blocked, signo)
 		  /* We "deliver" immediately pending blocked signals whose
                      action might be to ignore, so that if ignored they are
                      dropped right away.  */
-		  ss->actions[signo].sa_handler == SIG_IGN ||
-		  ss->actions[signo].sa_handler == SIG_DFL)
+		      || ss->actions[signo].sa_handler == SIG_IGN
+		      || ss->actions[signo].sa_handler == SIG_DFL))
 		goto deliver_pending;
 	    __spin_unlock (&ss->lock);
 	  }