From: Olivier Goffart <ogoffart@woboq.com>
Date: Mon, 23 Mar 2015 17:28:51 +0000 (+0100)
Subject: SSLButton: Fix a crash
X-Git-Tag: archive/raspbian/3.16.7-1_deb13u1+rpi1~1^2~1890^2~25
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9c05150c121a06e58e172facf509fd188c35d59d;p=nextcloud-desktop.git

SSLButton: Fix a crash

Made with danimo.
Attempt to fix a crash seen on breakpad reports.
(cc06b990-0c10-40eb-bcec-4d3902150320)
---

diff --git a/src/gui/sslbutton.cpp b/src/gui/sslbutton.cpp
index 226dc54ed..d7768b5c5 100644
--- a/src/gui/sslbutton.cpp
+++ b/src/gui/sslbutton.cpp
@@ -190,6 +190,12 @@ void SslButton::updateAccountState(AccountState *accountState)
         setToolTip(tr("This connection is encrypted using %1 bit %2.\n").arg(cipher.usedBits()).arg(cipher.name()));
         QMenu *menu = new QMenu(this);
         QList<QSslCertificate> chain = account->sslConfiguration().peerCertificateChain();
+
+        if (chain.isEmpty()) {
+            qWarning() << "empty certificate chain";
+            return;
+        }
+
         menu->addAction(tr("Certificate information:"))->setEnabled(false);
 
         QList<QSslCertificate> tmpChain;