[Bug 41455] New: Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Bug ID: 41455
           Summary: Failed assertion in ME_SplitByBacktracking causes
                    crash at end of Jupiter 2011 installer
           Product: Wine
           Version: 1.9.20
          Hardware: x86-64
               URL: http://pity.elfin.pl/pliki/Jupiter/Jupiter2011/std/1.0
                    .5.6/Jupiter2011_std_1.0.5.exe
                OS: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: richedit
          Assignee: [e-mail]
          Reporter: [e-mail]
            Blocks: 30522
      Distribution: Ubuntu

Created attachment 55823
  --> https://bugs.winehq.org/attachment.cgi?id=55823
Crash backtrace

At the end of the installer, one gets a crash from failed assertion

Tested with wine-1.9.20-59-g7756d6b ; Ubuntu 14.04.5

SHA1 3f037f27bbb9654307723f0ac89b2aa39ba21a4c  Jupiter2011_std_1.0.5.exe

Log only shows:

fixme:shell:SHAutoComplete stub
wrap.c:500: ME_SplitByBacktracking: Assertion `i<len' failed.
wine: Assertion failed at address 0xf777b440 (thread 0009), starting
debugger...

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
    Regression SHA1|                            |4c322698dad93edccc55c1462e7
                   |                            |d8428a3177ffb

--- Comment #1 from Frédéric Delanoy  ---
Apparently a regression caused by 4c322698dad93edccc55c1462e7d8428a3177ffb

4c322698dad93edccc55c1462e7d8428a3177ffb is the first bad commit
commit 4c322698dad93edccc55c1462e7d8428a3177ffb
Author: Huw Davies 
Date:   Tue Oct 4 13:07:31 2016 +0100

riched20: Set the end-of-paragraph run width to that of a space.

Signed-off-by: Huw Davies 
    Signed-off-by: Alexandre Julliard

:040000 040000 ab3856ef249709742a7ec34bb4a7356576bb8b52
2bde4c1552b6daa0a42a3cfcd2ab183548783108 M    dlls

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

--- Comment #2 from Huw Davies  ---
Should be fixed by:
http://source.winehq.org/patches/data/126911

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from [e-mail] ---
(In reply to Huw Davies from comment #2)
> Should be fixed by:
> http://source.winehq.org/patches/data/126911

Patch was committed.

I tried the installer and I see no crash. Didnt try to revert the commit.

wine-1.9.20-92-g1dedd90 (includes the patch)

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #4 from Frédéric Delanoy  ---
(In reply to Huw Davies from comment #2)
> Should be fixed by:
> http://source.winehq.org/patches/data/126911

Works with wine-1.9.20-92-g1dedd90 ; marking FIXED

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Bruno Jesus  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |ab65c269f7c6979712a83cc9105
                   |                            |a24cdacee2cf7

[Bug 41455] Failed assertion in ME_SplitByBacktracking causes crash at end of Jupiter 2011 installer

https://bugs.winehq.org/show_bug.cgi?id=41455

Alexandre Julliard  changed:

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

--- Comment #5 from Alexandre Julliard  ---
Closing bugs fixed in 1.9.21.