[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Jack]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #8 from Jack  ---
See comment 5 - I think these are the optimizations applied based on build
type.  Do you know if there is any other way to force an optimization level?

I built all three build types with two versions of gcc with no crash, so if
optimization level matters, there is some other parameter or library that is
also related.  If we can't find a way to consistently cause the problem, even
if only for one or two people, we wont know whether any fixes are really
relevant.

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[NSLW]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #7 from NSLW  ---
(In reply to Jack from comment #6)
> I have now recompiled for Debug, Release, and RelWithDebInfo with both gcc
> 6.4.0 and 7.3.0, and can no longer reproduce the crash, so I'm just going to
> close this as invalid.  (would WORKSFORME be better?)  I'll reopen only if I
> can consistently reproduce the crash.  
> 
> I am assuming it was either something that got updated recently, or maybe
> just a build or install dir that was not as clean as I thought.

I think it's not completely invalid. We see that it depends on a compilation
step.
If my assumption is right, KMyMoney crashes if compiled with some
optimizations. It would be good to know with which ones.

I hope to get optimization issues solved by fixing defects reported by
https://scan.coverity.com/projects/kmymoney?tab=overview
and enabling more checks during the compilation.

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Jack]

https://bugs.kde.org/show_bug.cgi?id=391786

Jack  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

--- Comment #6 from Jack  ---
I have now recompiled for Debug, Release, and RelWithDebInfo with both gcc
6.4.0 and 7.3.0, and can no longer reproduce the crash, so I'm just going to
close this as invalid.  (would WORKSFORME be better?)  I'll reopen only if I
can consistently reproduce the crash.  

I am assuming it was either something that got updated recently, or maybe just
a build or install dir that was not as clean as I thought.

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Jack]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #5 from Jack  ---
I compiled on a different PC, and did not get the crash.  I compiled using a
modified Gentoo ebuild for git 5.0 head and did not get the crash.  Compiling
myself from git 5.0 I DO get the crash (either DEBUG or RELEASE build). 

from CMakeCache.txt:
CMakeCache.txt:CMAKE_CXX_FLAGS:STRING=
CMakeCache.txt:CMAKE_CXX_FLAGS_DEBUG:STRING=-g
CMakeCache.txt:CMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG
CMakeCache.txt:CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG
CMakeCache.txt:CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG

from the emerge information:
Compiler flags:
C++ -O2 -pipe -std=c++0x -fno-operator-names -Wall -Wextra
-Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith
-Wundef -Wnon-virtual-dtor -Wove
rloaded-virtual -Werror=return-type -Wvla -Wdate-time -fexceptions -fno-common
-Wextra -Wlogical-op

I'm going to try a RelWithDebInfo build to see if the -O2 avoids the crash,
othewise I don't see the issue, although it does seem it is an environment or
configuration issue.  (In the other but, I notice mention of Wayland, but I
don't know if that is likely to be relevant or not.)

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[NSLW]

https://bugs.kde.org/show_bug.cgi?id=391786

NSLW  changed:

   What|Removed |Added

 CC||lukasz.wojnilow...@gmail.co
   ||m

--- Comment #4 from NSLW  ---
(In reply to Jack from comment #3)
> I'll see if I can build on a different PC or in a VM.  I wonder if it might
> relate to versions of utilities?  I'm using gcc 7.3.0 and cmake 3.9.6.  I
> can also try building with gcc 7.2.0 or 6.4.0

Maybe it's about compiler optimizations. Please read my comment in bug #391251.

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Jack]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #3 from Jack  ---
I'll see if I can build on a different PC or in a VM.  I wonder if it might
relate to versions of utilities?  I'm using gcc 7.3.0 and cmake 3.9.6.  I can
also try building with gcc 7.2.0 or 6.4.0

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Thomas Baumgart]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #2 from Thomas Baumgart  ---
I am unable to reproduce this here on master or 5.0 and I think I have all
those plugins enabled as well (and some more). Some more messages show up
because I compiled with new features enabled, but I also tried w/o them and get
the same result (unable to duplicate).

WebConnect: Try to connect to WebConnect server
WebConnect: Connect to server failed
WebConnect: Running in server mode
Plugins: checkprinting loaded
Plugins: csvexporter loaded
Plugins: csvimporter loaded
Plugins: gncimporter loaded
Plugins: icalendarexporter loaded
Plugins: kbanking loaded
Plugins: kbanking pluged
Plugins: qifexporter loaded
Plugins: qifimporter loaded
Plugins: reconciliation report loaded
Plugins: weboob loaded
Online plugins found 2
Cost center model created with items 0
Payees model created with items 0
reading file
start parsing file
startDocument
reading securities
endDocument
Start loading splits
Loaded 3422 elements
Loaded 26 elements
Loaded 3449 elements

<<< Selected File/Quit here >>>

Plugins: checkprinting unloaded
Plugins: csvexporter unloaded
Plugins: csvimporter unloaded
Plugins: gncimporter unloaded
Plugins: icalendarexporter unloaded
Plugins: kbanking unpluged
Plugins: kbanking unloaded
Plugins: qifexporter unloaded
Plugins: qifimporter unloaded
Plugins: reconciliation report unloaded
Plugins: weboob unloaded

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[kmymoney] [Bug 391786] kmymoney git 5.0 crashes on exit, even if no file loaded

[Jack]

https://bugs.kde.org/show_bug.cgi?id=391786

--- Comment #1 from Jack  ---
I just checked git master, and it does the same thing, so it's nothing specific
to 5.0.

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