Backport a92ad03946d296510c8c2ac18278608e8032b3f3

neethu-prasad · May 31, 2024 · a431d37 · a431d37
1 parent 9971c63
commit a431d37
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hotspot/os/linux/os_perf_linux.cpp b/src/hotspot/os/linux/os_perf_linux.cpp
@@ -847,7 +847,7 @@ SystemProcessInterface::SystemProcesses::ProcessIterator::ProcessIterator() {
 bool SystemProcessInterface::SystemProcesses::ProcessIterator::initialize() {
   _dir = os::opendir("/proc");
   _entry = nullptr;
-  _valid = true;
+  _valid = _dir != nullptr; // May be null if /proc is not accessible.
   next_process();
 
   return true;