From d8ae2156fe08f31f9b20a79b6971638c5bf203b5 Mon Sep 17 00:00:00 2001
From: David Crawshaw <crawshaw@golang.org>
Date: Sat, 2 Sep 2017 12:05:35 -0400
Subject: runtime, plugin: error not throw on duplicate open

Along the way, track bad modules. Make sure they don't end up on
the active modules list, and aren't accidentally reprocessed as
new plugins.

Fixes #19004

Change-Id: I8a5e7bb11f572f7b657a97d521a7f84822a35c07
Reviewed-on: https://go-review.googlesource.com/61171
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---
 src/plugin/plugin.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/plugin/plugin.go')

diff --git a/src/plugin/plugin.go b/src/plugin/plugin.go
index c774465812..c37b65fd82 100644
--- a/src/plugin/plugin.go
+++ b/src/plugin/plugin.go
@@ -20,6 +20,7 @@ package plugin
 // Plugin is a loaded Go plugin.
 type Plugin struct {
 	pluginpath string
+	err        string        // set if plugin failed to load
 	loaded     chan struct{} // closed when loaded
 	syms       map[string]interface{}
 }
-- 
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