From d0b9948b23a51cd57f6e857d4fbd59db9a16c05a Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sun, 30 Jun 2024 19:31:15 +0200
Subject: [PATCH] Guard against invalid thread_status.queue

---
 driver/others/blas_server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/driver/others/blas_server.c b/driver/others/blas_server.c
index 80c28ebda9..64130b0dd0 100644
--- a/driver/others/blas_server.c
+++ b/driver/others/blas_server.c
@@ -418,7 +418,7 @@ blas_queue_t *tscq;
 
       tscq = atomic_load_queue(&thread_status[cpu].queue);
 
-	while(!tscq) {
+	while(!tscq || tscq == 0x1) {
 	YIELDING;
 
 	if ((unsigned int)rpcc() - last_tick > thread_timeout) {