--- old/src/hotspot/os/linux/os_linux.cpp	2018-07-10 15:42:54.282217687 -0400
+++ new/src/hotspot/os/linux/os_linux.cpp	2018-07-10 15:42:54.066205789 -0400
@@ -5371,8 +5371,7 @@
 
   // Scan the directory
   bool result = true;
-  char buf[sizeof(struct dirent) + MAX_PATH];
-  while (result && (ptr = ::readdir(dir)) != NULL) {
+  while (result && (ptr = readdir(dir)) != NULL) {
     if (strcmp(ptr->d_name, ".") != 0 && strcmp(ptr->d_name, "..") != 0) {
       result = false;
     }