From 8349bf45e9b19d83506e1bb52f2053a7976922e5 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Tue, 23 May 2023 15:51:53 +0200
Subject: [PATCH] gdbstub_sys.c: Do not error on MSG_TYPE_BREAK

---
 gdbstub/gdbstub_sys.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gdbstub/gdbstub_sys.c b/gdbstub/gdbstub_sys.c
index bd966b29..39322f23 100644
--- a/gdbstub/gdbstub_sys.c
+++ b/gdbstub/gdbstub_sys.c
@@ -258,7 +258,8 @@ static int wait_ack(struct msg *msg)
         ret = mq_receive(in_queue, (char *)msg, sizeof *msg, 0);
     } while (ret < 0 && errno == EAGAIN);
 
-    if (msg->type != MSG_TYPE_ACK) {
+    if (msg->type != MSG_TYPE_ACK
+        && msg->type != MSG_TYPE_BREAK) {
         fprintf(stderr, "wait_ack: unexpected msg.type %d\n", msg->type);
         return 1;
     }