match agent prefix matcher

raphaelgavache · raphaelgavache · commit fa05b366591f · 2025-10-16T13:35:18.000-04:00
diff --git a/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/servicediscovery/MemFDUnixWriter.java b/dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/servicediscovery/MemFDUnixWriter.java
@@ -36,7 +36,7 @@ private interface LibC extends Library {
   public void write(byte[] payload) {
     final LibC libc = Native.load("c", LibC.class);
 
-    int memFd = libc.memfd_create("datadog-tracer-info", MFD_CLOEXEC | MFD_ALLOW_SEALING);
+    int memFd = libc.memfd_create("datadog-tracer-info-", MFD_CLOEXEC | MFD_ALLOW_SEALING);
     if (memFd < 0) {
       log.warn("datadog-tracer-info memfd create failed, errno={}", Native.getLastError());
       return;
