From 27784cd0f009f1750e9ad213b1c0910b98ffdb44 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 20 Apr 2021 15:49:48 +0200
Subject: [KERNEL] Improve debug output in net.c

---
 src/server/uplink.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/server/uplink.c')

diff --git a/src/server/uplink.c b/src/server/uplink.c
index 11c9d05..4329663 100644
--- a/src/server/uplink.c
+++ b/src/server/uplink.c
@@ -973,6 +973,7 @@ static void handleReceive(dnbd3_uplink_t *uplink)
 	dnbd3_reply_t inReply;
 	int ret;
 	assert_uplink_thread();
+	assert( uplink->queueLen >= 0 );
 	for (;;) {
 		ret = dnbd3_read_reply( uplink->current.fd, &inReply, false );
 		if ( unlikely( ret == REPLY_INTR ) && likely( !_shutdown && !uplink->shutdown ) ) continue;
-- 
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