Bug 144775 - Printing cause read access violation exception
Summary: Printing cause read access violation exception
Status: RESOLVED DUPLICATE of bug 144952
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Printing and PDF export (show other bugs)
Version:
(earliest affected)
7.3.0.0 alpha0+
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bisected, possibleRegression
Depends on:
Blocks:
 
Reported: 2021-09-28 15:56 UTC by Mark Hung
Modified: 2021-10-11 02:47 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
Callstack copied with source path. (4.24 KB, text/plain)
2021-09-28 15:56 UTC, Mark Hung 		Details
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Description Mark Hung 2021-09-28 15:56:27 UTC 
Created attachment 175328 [details]
Callstack copied with source path.

Steps to reproduce:

1. Enter anything.
2. Print the document with printer "Microsoft Print to PDF".

Actual Result:
Read access violation exception.


Expected Result:
Pdf file generated successfully.

Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 6552ec19d1920a0c4ab074b4a16afc0fe39296f3
CPU threads: 16; OS: Windows 10.0 Build 19042; UI render: Skia/Vulkan; VCL: win
Locale: zh-TW (zh_TW); UI: en-US
Calc: CL
Comment 1 Mark Hung 2021-10-03 09:08:11 UTC 
Hi @jmux

I run a bisect on master branch and traceback to 1b7c53db87bb67eeb2591fbb186f7ac20eb00c68. Maybe this is something you're working on?


$ git bisect bad 1b7c53db87bb67eeb2591fbb186f7ac20eb00c68 is the first bad commit
commit 1b7c53db87bb67eeb2591fbb186f7ac20eb00c68
Author: Jan-Marek Glogowski <glogow@fbihome.de>
Date:   Mon Sep 20 17:55:37 2021 +0200

    WIN lazy init WinSalInfoPrinter graphics

    ... and while at it make stuff private and add _ to the newly
    private member variables.

    The new assert revealed a bug in the SalGraphics refcounting,
    because the virtual ReleaseGraphics is called from the
    destructor, which was probably also the reason for the HACK
    and comment in Printer::ImplReleaseFonts.

    Change-Id: I7af0bda19be6810dd8c0ea5b74604381e2047407
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122371
    Tested-by: Jenkins
    Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>

 include/vcl/print.hxx    |  1 +
 vcl/inc/win/salprn.h     | 13 ++++++++----
 vcl/source/gdi/print.cxx | 15 ++++++-------
 vcl/win/gdi/salprn.cxx   | 55 +++++++++++++++++++++++++-----------------------
 4 files changed, 46 insertions(+), 38 deletions(-)
Comment 2 Mark Hung 2021-10-11 02:47:53 UTC 

*** This bug has been marked as a duplicate of bug 144952 ***