From dfca03df0761c526bba84af0baa37ac9dbb5b42d Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 28 Apr 2017 10:35:45 +0000
Subject:  Fix NSIG definition (max+1 instead of max)

---
 src/libstddjb/selfpipe_trapset.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libstddjb/selfpipe_trapset.c')

diff --git a/src/libstddjb/selfpipe_trapset.c b/src/libstddjb/selfpipe_trapset.c
index ed09b50..33ac861 100644
--- a/src/libstddjb/selfpipe_trapset.c
+++ b/src/libstddjb/selfpipe_trapset.c
@@ -37,7 +37,7 @@ int selfpipe_trapset (sigset_t const *set)
 {
   unsigned int i = 1 ;
   if (selfpipe_fd < 0) return (errno = EBADF, -1) ;
-  for (; i <= NSIG ; i++)
+  for (; i < NSIG ; i++)
   {
     int h = sigismember(set, i) ;
     if (h < 0) continue ;
@@ -50,7 +50,7 @@ int selfpipe_trapset (sigset_t const *set)
       if (sig_restore(i) < 0) break ;
     }
   }
-  if (i <= NSIG)
+  if (i < NSIG)
   {
     int e = errno ;
     sig_restoreto(set, i) ;
-- 
cgit v1.2.3