Accepting request 241334 from shells

- Skip signal test as currently ksh93 uses malloc() within signal
  handlers and this cause deadlocks even with libast memory
  management

OBS-URL: https://build.opensuse.org/request/show/241334
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/ksh?expand=0&rev=104

ksh.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Jul 17 11:07:34 UTC 2014 - werner@suse.de
+
+- Skip signal test as currently ksh93 uses malloc() within signal
+  handlers and this cause deadlocks even with libast memory
+  management
+
 -------------------------------------------------------------------
 Tue Jul  8 12:54:51 UTC 2014 - werner@suse.de
 

ksh.spec

@@ -31,6 +31,7 @@ Name:           ksh
 %endif
 %bcond_with	use_locale
 %bcond_with	vm_debug
+%bcond_without	skip_signals
 BuildRequires:  bind-utils
 BuildRequires:  bison
 BuildRequires:  flex
@@ -540,6 +541,10 @@ fi
   SHCOMP=${TMPDIR}/bin/shcomp
   export PATH SHCOMP SHELL
   pushd ${test}
+%if %{with skip_signals}
+      echo "Skip signal.sh test as this is broken due used malloc() in signal handlers"
+      rm -vf signal.sh
+%endif
       typeset -i failed=0
       ln -sf ${root}/lib ${test}/../
       unset ${!LESS*}

sigexec.c

@@ -166,6 +166,9 @@ int main(int argc, char* argv[])
 	dup2(pts, 2);
 	close(pts);
 	close(ptm);
+	sa.sa_flags = SA_RESTART;
+	sa.sa_handler = SIG_IGN;
+	sigaction(SIGHUP, &sa, (struct sigaction*)0);
 	if (ioctl (0, TIOCSCTTY, 1) < 0) {
 	    perror("pty: can not get controlling tty");
 	    exit(errno);