From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 7 Sep 2018 11:12:42 +0000 (-0700)
Subject: [release-branch.go1.10] cmd/go: add -Wl,--export-dynamic to linker flag whitelist
X-Git-Tag: go1.10.5~12
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=95b56b3879ef1440846ee726f077624878d22432;p=gostls13.git

[release-branch.go1.10] cmd/go: add -Wl,--export-dynamic to linker flag whitelist

Fixes #27496

Change-Id: I53538c7697729294a9e50ace26a6a7183131e837
Reviewed-on: https://go-review.googlesource.com/134016
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
(cherry picked from commit ceb7745cc846f798531ef019162dd9f1dabfea12)
Reviewed-on: https://go-review.googlesource.com/134135
---

diff --git a/src/cmd/go/internal/work/security.go b/src/cmd/go/internal/work/security.go
index 1b82af9c97..7f0f7f96b0 100644
--- a/src/cmd/go/internal/work/security.go
+++ b/src/cmd/go/internal/work/security.go
@@ -167,6 +167,7 @@ var validLinkerFlags = []*regexp.Regexp{
 	re(`-Wl,-e[=,][a-zA-Z0-9]*`),
 	re(`-Wl,--enable-new-dtags`),
 	re(`-Wl,--end-group`),
+	re(`-Wl,--(no-)?export-dynamic`),
 	re(`-Wl,-framework,[^,@\-][^,]+`),
 	re(`-Wl,-headerpad_max_install_names`),
 	re(`-Wl,--no-undefined`),