From d96f2a71849ed312c3c69177f1cb7b4a174421da Mon Sep 17 00:00:00 2001
From: leonklingele <git@leonklingele.de>
Date: Wed, 21 Dec 2016 09:41:37 +0100
Subject: Fix random string generator (#3953)

* Remove unused custom-alphabet feature of random string generator

* Fix modulo-biased random string generator

* Random string generator should return error if it fails to read random data via crypto/rand
---
 models/user_mail.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'models/user_mail.go')

diff --git a/models/user_mail.go b/models/user_mail.go
index 9a1804c9..b9b210f4 100644
--- a/models/user_mail.go
+++ b/models/user_mail.go
@@ -111,7 +111,9 @@ func (email *EmailAddress) Activate() error {
 	if err != nil {
 		return err
 	}
-	user.Rands = GetUserSalt()
+	if user.Rands, err = GetUserSalt(); err != nil {
+		return err
+	}
 
 	sess := x.NewSession()
 	defer sessionRelease(sess)
-- 
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