Bug 431153

Summary:	Crash in MessageComposer::MessageFactoryNG::createForwardDigestMIME() when trying to forward a group of emails
Product:	[Applications] kmail2	Reporter:	Bernhard E. Reiter <bernhard>
Component:	commands and actions	Assignee:	kdepim bugs <pim-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version First Reported In:	5.16.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:	https://invent.kde.org/pim/messagelib/commit/3ab9029f79f1eb0d6dd99b262edcbcc8f21ff57b	Version Fixed/Implemented In:	5.16.1
Sentry Crash Report:

Description Bernhard E. Reiter 2021-01-04 17:14:21 UTC

SUMMARY

Forwarding as MIME digest crashes kmail.

STEPS TO REPRODUCE
1. select three emails (I had them in the INBOX and three in a row) 
2. press "f" for forwarding them
3. answer as MIME digest by the upcoming pop-up dialog

OBSERVED RESULT

Crash 
Application: Kontact (kontact), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f90d74463d1 in KMime::Headers::Generics::Parametrized::setParameter(QString const&, QString const&) () at /usr/lib64/libKF5Mime.so.5
#5  0x00007f90cce78d9d in MessageComposer::MessageFactoryNG::createForwardDigestMIME(QVector<Akonadi::Item> const&) () at /usr/lib64/libKF5MessageComposer.so.5
#6  0x00007f90ce07b69c in  () at /usr/lib64/libkmailprivate.so.5

EXPECTED RESULT
Composer opens with the three emails attached.


SOFTWARE/OS VERSIONS
GNU/Linux/KDE Plasma: OpenSuse 15.1 (with new KDE repos)  
(available in About System)
KDE Plasma Version: 5.20.4 lp151.567.1
KDE Frameworks Version:  5.77.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

The problem could be reproduced with three simple text messages.
(As well as with others)

Comment 1 Laurent Montel 2021-01-05 06:18:40 UTC

Git commit 3ab9029f79f1eb0d6dd99b262edcbcc8f21ff57b by Laurent Montel.
Committed on 05/01/2021 at 06:18.
Pushed by mlaurent into branch 'release/20.12'.

Fix Bug 431153 - Crash in MessageComposer::MessageFactoryNG::createForwardDigestMIME() when trying to forward a group of emails

FIXED-IN: 5.16.2

M  +1    -1    messagecomposer/src/helper/messagefactoryng.cpp

https://invent.kde.org/pim/messagelib/commit/3ab9029f79f1eb0d6dd99b262edcbcc8f21ff57b

Comment 2 Bernhard E. Reiter 2021-01-05 13:54:15 UTC

Thanks, Laurent!
(A happy new year to you!)