[Bug 53038] New: Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

List overview All Threads

newer

older

[Bug 52663] New: Civilization 4:...

[Bug 36720] New: LCMapString with...

WineHQ Bugzilla

23 May 2022 23 May '22

6:12 a.m.

https://bugs.winehq.org/show_bug.cgi?id=53038

Bug ID: 53038 Summary: Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code Product: Wine Version: 7.9 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs@winehq.org Reporter: ozan.turkyilmaz@gmail.com Distribution: ---

Created attachment 72411 --> https://bugs.winehq.org/attachment.cgi?id=72411 Backtrace

I updated wine from 7.8 to 7.9 and Epic Launcher started crashing at the start. The crashreportclient causes the crash as far as I can understand. The backtrace is attached.

I compile and package my wine using build scripts from wine-git repo. I compiled it at tag 7.9 this time. I also compile both 32 bit and 64 bit versions together.

I think it is a regression and will try doing regression analysis to see if it is true.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Show replies by date

WineHQ Bugzilla

23 May 23 May

6:37 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #1 from Jactry Zeng jactry92@gmail.com --- Hi Ozan,

Could you upload a log with +loaddll channel?

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

7:03 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #2 from Ozan Türkyılmaz ozan.turkyilmaz@gmail.com --- Created attachment 72412 --> https://bugs.winehq.org/attachment.cgi?id=72412 Log for +loaddll channel

I'm attaching log for +loaddll channel

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

11:32 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

Ozan Türkyılmaz ozan.turkyilmaz@gmail.com changed:

--- Comment #3 from Ozan Türkyılmaz ozan.turkyilmaz@gmail.com --- I finished git bisect finally. 182feddd4b02e83f3c69863bc2e6e63945eb2df1 is the first bad commit commit 182feddd4b02e83f3c69863bc2e6e63945eb2df1 Author: Jactry Zeng jzeng@codeweavers.com Date: Wed May 11 02:44:21 2022 -0500

dwmapi: Partially implement DwmGetCompositionTimingInfo().

This makes Tencent START cloud game client happy.

Signed-off-by: Jactry Zeng jzeng@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org

dlls/dwmapi/dwmapi_main.c | 8 +++++++- dlls/dwmapi/tests/dwmapi.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-)

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

12:23 p.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #4 from Jactry Zeng jactry92@gmail.com --- (In reply to Ozan Türkyılmaz from comment #3)

...

I finished git bisect finally. 182feddd4b02e83f3c69863bc2e6e63945eb2df1 is the first bad commit commit 182feddd4b02e83f3c69863bc2e6e63945eb2df1 Author: Jactry Zeng jzeng@codeweavers.com Date: Wed May 11 02:44:21 2022 -0500
dwmapi: Partially implement DwmGetCompositionTimingInfo().

This makes Tencent START cloud game client happy.

Signed-off-by: Jactry Zeng <jzeng@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
dlls/dwmapi/dwmapi_main.c | 8 +++++++- dlls/dwmapi/tests/dwmapi.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-)

Thanks for the bisect test! Could you give it a try with the hack in bug 53035 to see if that help?

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

8:53 p.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

Maxime berillions@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |berillions@gmail.com

--- Comment #5 from Maxime berillions@gmail.com --- (In reply to Jactry Zeng from comment #4)

...

(In reply to Ozan Türkyılmaz from comment #3)

...
I finished git bisect finally. 182feddd4b02e83f3c69863bc2e6e63945eb2df1 is the first bad commit commit 182feddd4b02e83f3c69863bc2e6e63945eb2df1 Author: Jactry Zeng jzeng@codeweavers.com Date: Wed May 11 02:44:21 2022 -0500
dwmapi: Partially implement DwmGetCompositionTimingInfo().

This makes Tencent START cloud game client happy.

Signed-off-by: Jactry Zeng <jzeng@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
dlls/dwmapi/dwmapi_main.c | 8 +++++++- dlls/dwmapi/tests/dwmapi.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-)
Thanks for the bisect test! Could you give it a try with the hack in bug 53035 to see if that help?

Hi Jactry,

For me the app crashes after : 020c:fixme:dwmapi:DwmSetWindowAttribute (00070054, 2, 0166F9C4, 4) stub 020c:fixme:dwmapi:DwmGetCompositionTimingInfo (00000000 0166EDE0) wine: Unhandled division by zero at address 00D8D92B (thread 020c), starting debugger..

I tried your hack in 53035, unfortunatly, it does not fix the issue.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

10:54 p.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

Olivier F. R. Dierick o.dierick@piezo-forte.be changed:

--- Comment #6 from Olivier F. R. Dierick o.dierick@piezo-forte.be --- Hello,

Confirming Epic Games Launcher is affected by a regression introduced by the commit.

Hack v2 from bug 53035 doesn't fix the issue.

I also tried setting info->rateRefresh to 1:64 but the issue persists.

I sent a modified dwmapi test to the Wine Testbot to check which values are non-zero on actual Windows machines: https://testbot.winehq.org/JobDetails.pl?Key=115303

The DWM_TIMING_INFO members that don't show in the failed result have the value '1'.

Regards.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

10:54 p.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

Olivier F. R. Dierick o.dierick@piezo-forte.be changed:

What |Removed |Added ---------------------------------------------------------------------------- Component|user32 |dwmapi

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

24 May 24 May

2:58 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #7 from Jactry Zeng jactry92@gmail.com --- Created attachment 72420 --> https://bugs.winehq.org/attachment.cgi?id=72420 hack

Thanks Olivier! Epic also needs qpcRefreshPeriod to be filled. The attached hack should make it work again.

I will try to fix it in upstream.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

3:20 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #8 from Olivier F. R. Dierick o.dierick@piezo-forte.be --- (In reply to Jactry Zeng from comment #7)

...

Created attachment 72420 [details] hack

Thanks Olivier! Epic also needs qpcRefreshPeriod to be filled. The attached hack should make it work again.

I will try to fix it in upstream.

Hello,

It fixes the issue for me. Thanks.

Regards.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

5:32 a.m.

New subject: [Bug 53038] Epic Launcher Crash at Start: Unhandled exception: divide by zero in 64-bit code

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #9 from Ozan Türkyılmaz ozan.turkyilmaz@gmail.com --- The attached hack worked for me as well. Epic now starts fine.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

25 May 25 May

2:43 p.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Gijs Vermeulen gijsvrm@gmail.com changed:

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

30 May 30 May

11:38 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Jactry Zeng jactry92@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Assignee|wine-bugs@winehq.org |jactry92@gmail.com

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

1 Jun 1 Jun

12:38 p.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

winetaste@gmx.net changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |winetaste@gmx.net

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

4 Jun 4 Jun

4:09 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Alistair Leslie-Hughes leslie_alistair@hotmail.com changed:

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

9:22 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

--- Comment #10 from Ozan Türkyılmaz ozan.turkyilmaz@gmail.com --- I tested staging patches now. WOrks fine.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

16 Jun 16 Jun

2:58 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Jactry Zeng jactry92@gmail.com changed:

--- Comment #11 from Jactry Zeng jactry92@gmail.com --- Fixed by https://source.winehq.org/git/wine.git/?a=commit;h=5f680a1e1cecc8a3d1e875bb3339acdec8139cd3.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

2:59 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Jactry Zeng jactry92@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Assignee|jactry92@gmail.com |wine-bugs@winehq.org

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

7:24 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Ozan Türkyılmaz ozan.turkyilmaz@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED

--- Comment #12 from Ozan Türkyılmaz ozan.turkyilmaz@gmail.com --- I confirm it is fixed now. Epic starts fine.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

9:55 a.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Gijs Vermeulen gijsvrm@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|CLOSED |RESOLVED

--- Comment #13 from Gijs Vermeulen gijsvrm@gmail.com --- The bug will be automatically closed when the next release goes live.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

WineHQ Bugzilla

17 Jun 17 Jun

8 p.m.

New subject: [Bug 53038] Epic Games Launcher crashes on start

https://bugs.winehq.org/show_bug.cgi?id=53038

Alexandre Julliard julliard@winehq.org changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED

--- Comment #14 from Alexandre Julliard julliard@winehq.org --- Closing bugs fixed in 7.11.

-- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

1088

Age (days ago)

1113

Last active (days ago)

wine-bugs@winehq.org

20 comments

1 participants

tags (0)

participants (1)

WineHQ Bugzilla