https://bugs.kde.org/show_bug.cgi?id=409495
Bug ID: 409495
Summary: [Run Actions]: crashes Falkon with a weird reference
to Python2
Product: Falkon
Version: 3.1.0
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: extensions
Assignee: now...@gmail.com
Reporter: d...@bk.ru
Target Milestone: ---
SUMMARY
the 'Run Actions' extension crashes/freezes Falkon
STEPS TO REPRODUCE
1. Compile the latest Falkon sources under Python 3.6 and Ubuntu Bionic 18.04.2
distribution (trivially, by reverting commits
1ca4a6791bb1e0097b1d47f6ecd7725235593ce4 and
d7dd0ac98e58237ab3f4ff5e6ea52681df69113c restoring Qt 5.9.5 compatibility)
2. Start Falkon and try to activate the 'Run Action' extension (in recent
commits addressed the b'b'b problem under Python 3)
OBSERVED RESULT
Falkon crashes/freezes as follows:
Falkon: Python plugin support initialized
Cannot initialize model with data QJsonObject() . missing: QJsonValue(string,
"urls")
Falkon: 7 extensions loaded
[3858:3882:0704/164937.190836:ERROR:nss_util.cc(808)] After loading Root Certs,
loaded==false: NSS error code: -8018
libpng warning: iCCP: known incorrect sRGB profile
Segmentation fault
[Thu Jul 4 16:50:07 2019] falkon[3858]: segfault at fffffffffffff020 ip
00007f5e9b95722f sp 00007ffc48146848 error 5 in
libpython2.7.so.1.0[7f5e9b828000+2e2000]
ocassionally (may be unrelated) in dmesg:
[Thu Jul 4 13:41:07 2019] falkon[8769]: segfault at 5623c0000009 ip
00007f32fed83e7d sp 00007ffc8590e770 error 4 in
libQt5WebChannel.so.5.9.5[7f32fed76000+1d000]
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version: 5.58
Qt Version: v5.9.5
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Ubuntu 18.04.2
(available in About System)
KDE Plasma Version: N/A (irrelevant, but) (Unity)
KDE Frameworks Version: (irrelevant, but) any from v5.44.0 backported to, to
v5.58.0 (backported)
Qt Version: (less relevant, but) v5.9.5 backported to, or any released up to
date
ADDITIONAL INFORMATION
Pyside2 last Qt v5.9.5 compatible commit
b9ff93a70c74ade2615d79bf9d465137c06cb826 with trivial fixes:
-${QtCore_GEN_DIR}/qrandomgenerator_wrapper.cpp
-${QtCore_GEN_DIR}/qrandomgenerator64_wrapper.cpp
-${QtCore_GEN_DIR}/qsemaphorereleaser_wrapper.cpp
-#include <QtTest/qttestglobal.h>
+#include <QtTest/qtest_global.h>
b2a09c05e9cc2503f1609f720060558c0db2fe03
dc14eba3040b24f538b7fce93a463d1f0a511bc4
Falkon is otherwise a working browser on this system, that is, backported to Qt
5.9.5, and almost all the extensions work as expected.
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