--- old/src/hotspot/share/utilities/vmError.cpp	2018-10-04 14:38:58.803316187 +0530
+++ new/src/hotspot/share/utilities/vmError.cpp	2018-10-04 14:38:58.679316187 +0530
@@ -1565,7 +1565,7 @@
 #endif
     tty->print_cr("\"%s\"...", cmd);
 
-    if (os::fork_and_exec(cmd) < 0) {
+    if (os::fork_and_exec(cmd, true) < 0) {
       tty->print_cr("os::fork_and_exec failed: %s (%s=%d)",
                      os::strerror(errno), os::errno_name(errno), errno);
     }