From 2e26ec09a6304c9a58e143c61fef22e259830bbe Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Mon, 1 Sep 2025 17:23:01 -0700
Subject: [PATCH] posix: initialize pthread_attr for non-epics threads

---
 modules/libcom/src/osi/os/posix/osdThread.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/libcom/src/osi/os/posix/osdThread.c b/modules/libcom/src/osi/os/posix/osdThread.c
index db043dff6..9d46cd204 100644
--- a/modules/libcom/src/osi/os/posix/osdThread.c
+++ b/modules/libcom/src/osi/os/posix/osdThread.c
@@ -666,6 +666,8 @@ static epicsThreadOSD *createImplicit(void)
     pthreadInfo->tid = tid;
     pthreadInfo->osiPriority = 0;
     pthreadInfo->isOkToBlock = 1;
+    status = pthread_attr_init(&pthreadInfo->attr);
+    checkStatusOnce(status,"pthread_attr_init");
 
 #if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && _POSIX_THREAD_PRIORITY_SCHEDULING > 0
     if(pthread_getschedparam(tid,&pthreadInfo->schedPolicy,&pthreadInfo->schedParam) == 0) {