Sat Jun 9 15:37:57 2018 UTC ()

Pull up following revision(s) (requested by kamil in ticket #871):

	external/bsd/top/dist/top.c: revision 1.10

Fix unitialized signal mask passed to sigaction(2) in top(1)

Detected with Memory Sanitizer during the integration of sanitizers with
the NetBSD basesystem.

Reported by <Yang Zheng>


(martin)

diff -r1.9 -r1.9.24.1 src/external/bsd/top/dist/top.c

--- src/external/bsd/top/dist/top.c 2012/03/23 14:46:05	1.9
+++ src/external/bsd/top/dist/top.c 2018/06/09 15:37:57	1.9.24.1

 @@ -125,26 +125,27 @@ quit(int status)
+}
 /*
  *  signal handlers
  */
 static void
 set_signal(int sig, RETSIGTYPE (*handler)(int))
+{
 #ifdef HAVE_SIGACTION
     struct sigaction action;
     sigemptyset(&action.sa_mask);
     action.sa_handler = handler;
     action.sa_flags = 0;
     (void) sigaction(sig, &action, NULL);
 #else
     (void) signal(sig, handler);
 #endif
+}
 static void
 release_signal(int sig)
+{
 #ifdef HAVE_SIGACTION