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  1. Core ReactOS
  2. CORE-19771

[Win32ss / RTL] Total Commander: Access Violation on first launch, Explorer Unhandled Exception

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • None

    Description

      reactos-bootcd-0.4.16-dev-68-gf045ea4-x86-gcc-lin-dbg
      reactos-bootcd-0.4.14-release-123-gcc9c2ba-x86-gcc-lin-dbg => REGRESSION ... but same acces violation when starting 1st download

      • Install Total Commander 9.12 from RAPPS
      • Access Violation on first launch (and ONLY on first launch)

      Similar crash with Explorer: https://jira.reactos.org/browse/CORE-19771?focusedId=143610&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-143610

      log says :

      (ntoskrnl/mm/ARM3/pagfault.c:1172) Access on reserved section?
      (ntoskrnl/mm/ARM3/pagfault.c:1172) Access on reserved section?
      err:(win32ss/user/user32/windows/messagebox.c:1048) MessageBox: L"Access violation at address 77A8A96D. Read of address 00127000.\nAccess violation at address 77A8A96D. Read of address 00127000\nWindows Server 2003 SP2 5.2 (Build 3790), base: 00400000\n\nPlease report this error to the Author, with a description\nof what you were doing when this error occurred!\n\n"... 

      with "set condition * first always" points to https://git.reactos.org/?p=reactos.git;a=blob;f=win32ss/user/rtl/text.c#l608

      Entered debugger on first-chance exception (Exception Code: 0xc0000005) (Page Fault)
      Memory at 0x00128000 could not be accessed
      kdb:> bt 
      Eip:
      * <user32.dll:6a96d (win32ss/user/rtl/text.c:608 (DrawTextExWorker))>
      Frames:
      * <user32.dll:4e509 (win32ss/user/user32/windows/font.c:327 (DrawTextExA))>
      * <user32.dll:4e604 (win32ss/user/user32/windows/font.c:384 (DrawTextA))>
      <TOTALCMD.EXE:35b92>
      <TOTALCMD.EXE:35cab>
      <TOTALCMD.EXE:35e1b>
      <TOTALCMD.EXE:486a6>
      <TOTALCMD.EXE:47e86>
      <013102bc>
      <TOTALCMD.EXE:48773>
      <ffff27e8>
      Couldn't access memory at 0x92EC8B59

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            KRosUser KRosUser
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            Dates

              Created:
              Updated: