Date: Sat, 30 Mar 2024 07:11:17 +0000
Subject: 8220175: serviceability/dcmd/framework/VMVersionTest.java
 fails with a timeout

---
 hotspot/src/os/linux/vm/perfMemory_linux.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hotspot/src/os/linux/vm/perfMemory_linux.cpp b/hotspot/src/os/linux/vm/perfMemory_linux.cpp
index b45032ed..4746531f 100644
--- a/hotspot/src/os/linux/vm/perfMemory_linux.cpp
+++ b/hotspot/src/os/linux/vm/perfMemory_linux.cpp
@@ -659,7 +659,7 @@ static int get_namespace_pid(int vmid) {
   if (fp) {
     int pid, nspid;
     int ret;
-    while (!feof(fp)) {
+    while (!feof(fp) && !ferror(fp)) {
       ret = fscanf(fp, "NSpid: %d %d", &pid, &nspid);
       if (ret == 1) {
         break;
-- 
2.17.1