From 3da4281df1b0c7ea11b524ff19fc2f409b8e58c0 Mon Sep 17 00:00:00 2001
From: qiulaidongfeng <2645477756@qq.com>
Date: Mon, 9 Sep 2024 09:01:23 +0000
Subject: runtime: Goexit on C-created thread report more useful error message

Fixes #68275

Change-Id: I47b7a2092f1b4d48aebf437db4e329815c956bb9
GitHub-Last-Rev: b89bf3cab7f9f7611122f535914f2788564643c5
GitHub-Pull-Request: golang/go#69126
Reviewed-on: https://go-review.googlesource.com/c/go/+/609296
Reviewed-by: Tim King <taking@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
---
 src/runtime/proc.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/runtime/proc.go')

diff --git a/src/runtime/proc.go b/src/runtime/proc.go
index c4db86225d..0909d138ff 100644
--- a/src/runtime/proc.go
+++ b/src/runtime/proc.go
@@ -4321,6 +4321,9 @@ func gdestroy(gp *g) {
 
 	if locked && mp.lockedInt != 0 {
 		print("runtime: mp.lockedInt = ", mp.lockedInt, "\n")
+		if mp.isextra {
+			throw("runtime.Goexit called in a thread that was not created by the Go runtime")
+		}
 		throw("exited a goroutine internally locked to the OS thread")
 	}
 	gfput(pp, gp)
-- 
cgit v1.3-6-g1900