kde-apps/kmailtransport: Fix crash when response is empty

Upstream commit fb2ce5f1115ede2c782cc0e1095584eb07cf032b

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

2 files changed, 71 insertions, 0 deletions

diff --git a/kde-apps/kmailtransport/files/kmailtransport-21.08.3-fix-crash-when-response-empty.patch b/kde-apps/kmailtransport/files/kmailtransport-21.08.3-fix-crash-when-response-empty.patch
new file mode 100644
index 000000000000..84589d4908a3
--- /dev/null
+++ b/kde-apps/kmailtransport/files/kmailtransport-21.08.3-fix-crash-when-response-empty.patch
@@ -0,0 +1,25 @@
+From fb2ce5f1115ede2c782cc0e1095584eb07cf032b Mon Sep 17 00:00:00 2001
+From: Laurent Montel <montel@kde.org>
+Date: Mon, 1 Nov 2021 09:15:31 +0100
+Subject: [PATCH] Fix crash when response is empty
+
+---
+ src/kmailtransport/servertest.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/kmailtransport/servertest.cpp b/src/kmailtransport/servertest.cpp
+index 6e8d711..35079e1 100644
+--- a/src/kmailtransport/servertest.cpp
++++ b/src/kmailtransport/servertest.cpp
+@@ -236,7 +236,7 @@ bool ServerTestPrivate::handlePopConversation(MailTransport::Socket *socket, int
+     // Initial Greeting
+     if (stage == 0) {
+         // Regexp taken from POP3 ioslave
+-        const QString responseWithoutCRLF = response.chopped(2);
++        const QString responseWithoutCRLF = response.isEmpty() ? response : response.chopped(2);
+         const QRegularExpression re(QStringLiteral("<[A-Za-z0-9\\.\\-_]+@[A-Za-z0-9\\.\\-_]+>$"), QRegularExpression::CaseInsensitiveOption);
+         if (responseWithoutCRLF.indexOf(re) != -1) {
+             authenticationResults[type] << Transport::EnumAuthenticationType::APOP;
+-- 
+GitLab
+
diff --git a/kde-apps/kmailtransport/kmailtransport-21.08.3-r1.ebuild b/kde-apps/kmailtransport/kmailtransport-21.08.3-r1.ebuild
new file mode 100644
index 000000000000..c66e981901d5
--- /dev/null
+++ b/kde-apps/kmailtransport/kmailtransport-21.08.3-r1.ebuild
@@ -0,0 +1,46 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_TEST="true"
+PVCUT=$(ver_cut 1-3)
+KFMIN=5.84.0
+QTMIN=5.15.2
+inherit ecm kde.org
+
+DESCRIPTION="Mail transport service"
+
+LICENSE="LGPL-2.1+"
+SLOT="5"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+IUSE=""
+
+RESTRICT="test"
+
+RDEPEND="
+	dev-libs/qtkeychain:=
+	>=dev-qt/qtdbus-${QTMIN}:5
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtnetwork-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=kde-apps/akonadi-${PVCUT}:5
+	>=kde-apps/akonadi-mime-${PVCUT}:5
+	>=kde-apps/kmime-${PVCUT}:5
+	>=kde-apps/ksmtp-${PVCUT}:5
+	>=kde-apps/libkgapi-${PVCUT}:5
+	>=kde-frameworks/kcmutils-${KFMIN}:5
+	>=kde-frameworks/kcompletion-${KFMIN}:5
+	>=kde-frameworks/kconfig-${KFMIN}:5
+	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
+	>=kde-frameworks/kcoreaddons-${KFMIN}:5
+	>=kde-frameworks/ki18n-${KFMIN}:5
+	>=kde-frameworks/kio-${KFMIN}:5
+	>=kde-frameworks/kwallet-${KFMIN}:5
+	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
+"
+DEPEND="${RDEPEND}
+	test? ( >=kde-frameworks/ktextwidgets-${KFMIN}:5 )
+"
+
+PATCHES=( "${FILESDIR}/${P}-fix-crash-when-response-empty.patch" )