Update wrapper.c

Adding unshare back to fix hang issue

wrapper.c

@@ -8,6 +8,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
+#include <sched.h>
 
 pid_t child_proc = -1;
 
@@ -35,6 +36,11 @@ int main(int argc, char *argv[], char *envp[]) {
     chmod("/system/bin/linker64", 0755);
     chmod("/system/bin/main", 0755);
     
+    if (unshare(CLONE_NEWPID)) {
+         perror("unshare");
+         return 1;
+     }
+    
     child_proc = fork();
     if (child_proc == -1) {
         perror("fork");