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authorA. Wilcox <AWilcox@Wilcox-Tech.com>2022-11-18 03:11:50 -0600
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2022-11-21 02:08:32 -0600
commit4a4ac4b35fd5faf14e7143c0c8babe65c9c95e92 (patch)
treed7baad867fb90684d7d08e4221f363e72efd147f /user/trojita/attachments.patch
parent3ff4b8c8548f6b45f93367f2ea8d151844f43c8f (diff)
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user/trojita: Fix build and add patches
* Ensures Trojitá does not crash using attachments. * Port to Qt 5.15. * Fix a security issue with STARTTLS. * Ensure passwords are stored correctly. * Fix signedness on unsigned char platforms (ARM, Power). Closes: #856
Diffstat (limited to 'user/trojita/attachments.patch')
-rw-r--r--user/trojita/attachments.patch68
1 files changed, 68 insertions, 0 deletions
diff --git a/user/trojita/attachments.patch b/user/trojita/attachments.patch
new file mode 100644
index 000000000..38d11316e
--- /dev/null
+++ b/user/trojita/attachments.patch
@@ -0,0 +1,68 @@
+From cf2364b80fa8ae844df8350cd5833d47cce235f2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jan=20Kundr=C3=A1t?= <jkt@kde.org>
+Date: Mon, 9 Mar 2020 08:24:48 -0700
+Subject: [PATCH] Fix possible crash when downloading attachments
+
+Turns out we've been happily deleting network replies from the
+QNetworkReply::finished(). That was never a good thing to do, but it did
+not use to crash with older Qt. Now it does.
+
+After changing to deleteLater(), there's a window for
+already-deregistered replies to generate events, therefore the assert
+has to go, too, otherwise Bad Things happen:
+
+ (gdb) bt
+ #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
+ #1 0x00007ffff16bdcd2 in __GI_abort () at abort.c:89
+ #2 0x00007ffff2400bcb in qt_message_fatal (context=..., message=<synthetic pointer>...) at /var/tmp/portage/dev-qt/qtcore-5.13.9999/work/qtcore-5.13.9999/src/corelib/global/qlogging.cpp:1904
+ #3 QMessageLogger::fatal (this=this@entry=0x7fffffffc990, msg=msg@entry=0x7ffff2690b10 "ASSERT: \"%s\" in file %s, line %d") at /var/tmp/portage/dev-qt/qtcore-5.13.9999/work/qtcore-5.13.9999/src/corelib/global/qlogging.cpp:888
+ #4 0x00007ffff23fff7c in qt_assert (assertion=assertion@entry=0x5555558451d7 "reply", file=file@entry=0x555555841a38 "/home/jkt/work/prog/trojita/src/Imap/Network/FileDownloadManager.cpp", line=line@entry=142)
+ at /var/tmp/portage/dev-qt/qtcore-5.13.9999/work/qtcore-5.13.9999/src/corelib/global/qglobal.cpp:3247
+ #5 0x00005555555da840 in Imap::Network::FileDownloadManager::onPartDataTransfered (this=0x555556a20990)
+ #6 0x00007ffff25f1bdf in QtPrivate::QSlotObjectBase::call (a=0x7fffffffcaa0, r=0x555556a20990, this=0x5555569f99c0) at ../../include/QtCore/../../../qtcore-5.13.9999/src/corelib/kernel/qobjectdefs_impl.h:394
+ #7 QMetaObject::activate(QObject*, int, int, void**) () at /var/tmp/portage/dev-qt/qtcore-5.13.9999/work/qtcore-5.13.9999/src/corelib/kernel/qobject.cpp:3787
+ #8 0x00007ffff25f20b7 in QMetaObject::activate (sender=sender@entry=0x555556a21370, m=m@entry=0x7ffff3f96b00 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0)
+ at /var/tmp/portage/dev-qt/qtcore-5.13.9999/work/qtcore-5.13.9999/src/corelib/kernel/qobject.cpp:3658
+ #9 0x00007ffff3d3cbf3 in QNetworkReply::finished (this=this@entry=0x555556a21370) at .moc/moc_qnetworkreply.cpp:385
+ #10 0x0000555555709485 in Imap::Network::MsgPartNetworkReply::slotMyDataChanged() () at /home/jkt/work/prog/trojita/src/Imap/Network/MsgPartNetworkReply.cpp:112
+
+BUG: 417697
+Reported-by: Stefan de Konink <stefan@konink.de>
+Change-Id: I79f340c5a471430a14474472513d0a055c7238d6
+---
+ src/Imap/Network/FileDownloadManager.cpp | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/src/Imap/Network/FileDownloadManager.cpp b/src/Imap/Network/FileDownloadManager.cpp
+index 16b6c8df..c3f72176 100644
+--- a/src/Imap/Network/FileDownloadManager.cpp
++++ b/src/Imap/Network/FileDownloadManager.cpp
+@@ -139,7 +139,9 @@ void FileDownloadManager::downloadMessage()
+
+ void FileDownloadManager::onPartDataTransfered()
+ {
+- Q_ASSERT(reply);
++ if (!reply) {
++ return;
++ }
+ if (reply->error() == QNetworkReply::NoError) {
+ if (!saving.open(QIODevice::WriteOnly)) {
+ emit transferError(saving.errorString());
+@@ -192,11 +194,11 @@ void FileDownloadManager::onCombinerTransferError(const QString &message)
+
+ void FileDownloadManager::deleteReply(QNetworkReply *reply)
+ {
+- if (reply == this->reply) {
++ if (reply && reply == this->reply) {
+ if (!saved)
+ onPartDataTransfered();
+- delete reply;
+- this->reply = 0;
++ reply->deleteLater();
++ this->reply = nullptr;
+ }
+ }
+
+--
+GitLab
+