From: Russ Cox <rsc@golang.org>
Date: Thu, 14 Sep 2017 15:10:23 +0000 (-0400)
Subject: [dev.boringcrypto] crypto/internal/boring: fall back to standard crypto when using... 
X-Git-Tag: go1.19beta1~484^2~168
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=9f025cbdeb;p=gostls13.git

[dev.boringcrypto] crypto/internal/boring: fall back to standard crypto when using -msan

The syso is not compiled with -fsanitize=memory, so don't try to use it.
Otherwise the first time it calls out to memcmp, memcmp complains
that it is being asked to compare uninitialized memory.

Change-Id: I85ab707cfbe64eded8e110d4d6b40d1b75f50541
Reviewed-on: https://go-review.googlesource.com/63916
Reviewed-by: Adam Langley <agl@golang.org>
---

diff --git a/src/crypto/internal/boring/aes.go b/src/crypto/internal/boring/aes.go
index cd7064e686..12e5c38a06 100644
--- a/src/crypto/internal/boring/aes.go
+++ b/src/crypto/internal/boring/aes.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/boring.go b/src/crypto/internal/boring/boring.go
index 1dd49fecfb..98aa851de7 100644
--- a/src/crypto/internal/boring/boring.go
+++ b/src/crypto/internal/boring/boring.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/ecdsa.go b/src/crypto/internal/boring/ecdsa.go
index f931d732f4..6f6bcf6a4a 100644
--- a/src/crypto/internal/boring/ecdsa.go
+++ b/src/crypto/internal/boring/ecdsa.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/hmac.go b/src/crypto/internal/boring/hmac.go
index 673b007e59..aecb1870f5 100644
--- a/src/crypto/internal/boring/hmac.go
+++ b/src/crypto/internal/boring/hmac.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/notboring.go b/src/crypto/internal/boring/notboring.go
index 22f3553324..257aa3b8b4 100644
--- a/src/crypto/internal/boring/notboring.go
+++ b/src/crypto/internal/boring/notboring.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !linux !amd64 cmd_go_bootstrap android !cgo
+// +build !linux !amd64 !cgo android cmd_go_bootstrap msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/rand.go b/src/crypto/internal/boring/rand.go
index 71c644bdf4..c3fc27cc08 100644
--- a/src/crypto/internal/boring/rand.go
+++ b/src/crypto/internal/boring/rand.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/rsa.go b/src/crypto/internal/boring/rsa.go
index c31554de0c..8a077b71df 100644
--- a/src/crypto/internal/boring/rsa.go
+++ b/src/crypto/internal/boring/rsa.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring
 
diff --git a/src/crypto/internal/boring/sha.go b/src/crypto/internal/boring/sha.go
index bc91f4a490..b8e6e57684 100644
--- a/src/crypto/internal/boring/sha.go
+++ b/src/crypto/internal/boring/sha.go
@@ -5,6 +5,7 @@
 // +build linux,amd64
 // +build !android
 // +build !cmd_go_bootstrap
+// +build !msan
 
 package boring