Your message dated Thu, 12 Nov 2020 21:51:14 +0000 with message-id <[email protected]> and subject line Bug#974597: fixed in kiten 4:20.08.3-1 has caused the Debian Bug report #974597, regarding kiten: Segfaults on startup if KConfigGui::sessionConfig() returns nullptr to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 974597: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=974597 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: kiten Version: 4:20.04.3-1 Severity: important Tags: patch kiten invariably segfaults on startup for me: #0 0x00007f3833a898ff in KConfigBase::hasGroup (this=0x0, group=group@entry=0x561e19ce44a3 "app") at ./src/core/kconfigbase.cpp:22 #1 0x0000561e19cd660a in Kiten::finishInit (this=0x561e1b286560) at ./app/kiten.cpp:297 This is due to KConfigGui::sessionConfig() no longer creating a session config when the application is not actually being restored from an earlier session, and returning nullptr instead. Hence the segfault. Patch attached. -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (100, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 5.7.0-2-amd64 (SMP w/4 CPU threads) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages kiten depends on: ii edict 2020.07.01-1 ii fonts-ipafont-gothic [fonts-japanese-gothic] 00303-21 ii fonts-kanjistrokeorders 4.003~dfsg-1 ii kanjidic 2020.06.29-1 ii kio 5.74.0-2 ii libc6 2.31-4 ii libkf5archive5 5.74.0-2 ii libkf5completion5 5.74.0-2 ii libkf5configcore5 5.74.0-2 ii libkf5configgui5 5.74.0-2 ii libkf5configwidgets5 5.74.0-2 ii libkf5coreaddons5 5.74.0-2 ii libkf5crash5 5.74.0-2 ii libkf5i18n5 5.74.0-3 ii libkf5kiocore5 5.74.0-2 ii libkf5notifications5 5.74.0-2 ii libkf5widgetsaddons5 5.74.0-3 ii libkf5xmlgui5 5.74.0-2+b1 ii libqt5core5a 5.15.1+dfsg-2 ii libqt5dbus5 5.15.1+dfsg-2 ii libqt5gui5 5.15.1+dfsg-2 ii libqt5widgets5 5.15.1+dfsg-2 ii libstdc++6 10.2.0-16 kiten recommends no packages. Versions of packages kiten suggests: pn khelpcenter <none> -- no debconf informationFrom 7b97ea2ba1eca291d313b92421c76eb07d0c9251 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Bri=C3=A8re?= <[email protected]> Date: Tue, 10 Nov 2020 08:17:12 -0500 Subject: [PATCH] Check the return value of KConfigGui::sessionConfig() for nullptr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit KConfigGui::sessionConfig() no longer creates a session config when the application is not actually being restored from an earlier session.¹ In this case, it will now return a null pointer, so we need to check for that to avoid a segfault. ¹ See commit KDE/kconfig@23d4f14601fd8ff5ca7f28b0ad245ec1935799b2 --- app/kiten.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/app/kiten.cpp b/app/kiten.cpp index b6f577a..1ff9d0d 100644 --- a/app/kiten.cpp +++ b/app/kiten.cpp @@ -294,7 +294,8 @@ void Kiten::finishInit() // the app group won't exist and we show demo if ( _config->initialSearch() ) { - if ( ! KConfigGui::sessionConfig()->hasGroup( "app" ) ) + KConfig *config = KConfigGui::sessionConfig(); + if ( config && ! config->hasGroup( "app" ) ) { searchTextAndRaise( QStringLiteral( "辞書" ) ); //Note to future tinkerers... DO NOT EDIT OR TRANSLATE THAT -- 2.28.0
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--- Begin Message ---Source: kiten Source-Version: 4:20.08.3-1 Done: Pino Toscano <[email protected]> We believe that the bug you reported is fixed in the latest version of kiten, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to [email protected], and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Pino Toscano <[email protected]> (supplier of updated kiten package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing [email protected]) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Thu, 12 Nov 2020 22:35:01 +0100 Source: kiten Architecture: source Version: 4:20.08.3-1 Distribution: unstable Urgency: medium Maintainer: Debian/Kubuntu Qt/KDE Maintainers <[email protected]> Changed-By: Pino Toscano <[email protected]> Closes: 974597 Changes: kiten (4:20.08.3-1) unstable; urgency=medium . * New upstream release: - fixes a potential crash in sessionConfig. (Closes: #974597) * Bump the debhelper compatibility to 13: - switch the debhelper-compat build dependency to 13 * Re-export upstream signing key without extra signatures. * Set field Upstream-Contact in debian/copyright. * Remove obsolete fields Contact, Name from debian/upstream/metadata (already present in machine-readable debian/copyright). Checksums-Sha1: f894768e50aecd14bda5f3fa4d6fd91b6bf56a43 2678 kiten_20.08.3-1.dsc 0989ac12d3748dba16f087a0dde52007f13eb387 11299328 kiten_20.08.3.orig.tar.xz e7b9b652a4b7f91b536d127b74fd29bc8fd2ca60 488 kiten_20.08.3.orig.tar.xz.asc ecccd186fa226dd3d49d8e629b6cc7397625f377 15112 kiten_20.08.3-1.debian.tar.xz 1039e3a1b04dfcfb8b8164948077f204f0cfd211 18988 kiten_20.08.3-1_source.buildinfo Checksums-Sha256: 5b2399ff98b17ded0bbda4e4ee6c5bd5c8a61ac8e9c1374033fbad3186920abf 2678 kiten_20.08.3-1.dsc 8c62bd0382141b4742dd6dca8e0e3565c8a61fb98b225a8813da50f60cc23559 11299328 kiten_20.08.3.orig.tar.xz efca7217f2fb48d0c43478d4d9a93d9c4e50003fafe251f1e2c593c1432e2ab8 488 kiten_20.08.3.orig.tar.xz.asc 0bf88f7c25e137292c9acc51b86a8240c26884e62f24e0eca979406a2636532d 15112 kiten_20.08.3-1.debian.tar.xz 0c6c2fe6630fda7b027d22d3615fd7c9e324d1fb4685698aadd28cce1fc49508 18988 kiten_20.08.3-1_source.buildinfo Files: 51cb44d784a2f38556ff09e125af0593 2678 kde optional kiten_20.08.3-1.dsc 4114624cba31be073d7b8ec2a77954d7 11299328 kde optional kiten_20.08.3.orig.tar.xz b872f7713c16b75574e2beeec632942c 488 kde optional kiten_20.08.3.orig.tar.xz.asc 62e9791f5502c61158ac29ae14a6e501 15112 kde optional kiten_20.08.3-1.debian.tar.xz 1419f5548b9a4df0a8bf1969e30cdc30 18988 kde optional kiten_20.08.3-1_source.buildinfo -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEXyqfuC+mweEHcAcHLRkciEOxP00FAl+tqr4ACgkQLRkciEOx P00NFA//ZwOB5KvCEVR+pU/CtAbWBhBATkkMQBDn31gG/aaNDrZCvUOFHzDNONBG Rvg2IE3ZiJG4qGGqe2nGHb18ZMX2ZtFXvnQlJTKVw/Wan5U/FABhjCxT3Pb5Kn64 EmTvw6ddH2H0EDi243qc9D/MsP/2P2RIEo4z4t8pqvnubst3tbG2efnJrM99JrI9 OWr+kswVhMcYdalFcedGzf9S1E11Xyk4/r7j7McAwoluVbJ6KbCeQ+mmROTGcUCi J89V8tvVi32g0esfhhvyDLJMMHE7QStl4vSb6UPuWvdxb9V7MldIyIHlwgVNFq02 Yrn40ghyHT0DgfiiOYg7ORJLkWLymoStmewez+7RHXTfuLK8ZCn77iqISbisNlfU 1kA9bFSY1S8etBnyxFCmURyOQQXHJirYM4fyIxCfdW+OG5cmHfbTEzlBCZuNLjCF kLrEGWd+0/S7U6ZvYb2ryUaus6UWDnEXsH5N3P4jewKbtx98jo8r1e9zPwbLFmO+ KTRGgw08nKzScuxgjgbw/gYOMQ55e9Dwqa3okq66LDIgqYlFQQrS4te9vgTiAZ7M HC+6GRiIED+iP2jGIsZ4JJ2p6zZQl7J22ZnhInTpSoAGpMrgoZdkCgPsCZjjufs1 77eGXVu4izOIH/pVBFndDkVPEDA0a/xtaKOKjQSYxk7BLvGhyD0= =WicS -----END PGP SIGNATURE-----
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