--- a/src/hotspot/os/aix/os_aix.cpp	Tue Sep 17 19:52:51 2019 -0700
+++ b/src/hotspot/os/aix/os_aix.cpp	Tue Jul 23 16:52:38 2019 +0200
@@ -4228,7 +4228,7 @@
 // Unlike system(), this function can be called from signal handler. It
 // doesn't block SIGINT et al.
 int os::fork_and_exec(char* cmd, bool use_vfork_if_available) {
-  char * argv[4] = {"sh", "-c", cmd, NULL};
+  char* argv[4] = { (char*)"sh", (char*)"-c", cmd, NULL};
 
   pid_t pid = fork();