[MinGW-Notify] [mingw] #40438: Bug in libmingwex-5.3.1 dll

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Sun May 24 03:25:52 JST 2020


#40438: Bug in libmingwex-5.3.1 dll

  Open Date: 2020-05-23 10:07
Last Update: 2020-05-23 19:25

URL for this Ticket:
    https://osdn.net//projects/mingw/ticket/40438
RSS feed for this Ticket:
    https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=40438

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Last Changes/Comment on this Ticket:
2020-05-23 19:25 Updated by: keith

Comment:

Reply To rosasmje

    lets clarify things: I am talking about 32BIT DLL crc32=0x6FF6BB96, size=
    194062 bytes, from package "libmingwex-5.3.1-mingw32-dll-2.tar.xz".

Well, CRC32 does not uniquely identify a file, but that CRC32 and file size
match the DLL which I have; if you want better identification, use the SHA256
hash:

$ sha256sum ~/.wine/drive_c/windows/system/libmingwex-2.dll
187fced7ffe32033be0153d0125c586840f38b4743f67dc312b4fcc807b86476  /home/keith/.wine/drive_c/windows/system/libmingwex-2.dll

$ cat ~/.wine/drive_c/windows/system/libmingwex-2.dll | gzip -c | tail -c8 | od -t x4 -N 4 -A n
 6ff6bb96

$ ls -l ~/.wine/drive_c/windows/system/libmingwex-2.dll
-rw-r--r-- 2 keith keith 194062 Apr 30 12:17 /home/keith/.wine/drive_c/windows/system/libmingwex-2.dll



---------------------------------------------------------------------
Ticket Status:

      Reporter: rosasmje
         Owner: keith
          Type: Issues
        Status: Open [Owner assigned]
      Priority: 2
     MileStone: (None)
     Component: (None)
      Severity: 5 - Medium
    Resolution: None
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Ticket details:

libmingwex-5.3.1 is BUGGY! it imports from self procedure
"__emutls_get_address", while not exporting it. thus any linked app would not
start. changed to --static also submitted this as review. also tested Version
5.2.2, it is good; it has not any "__emutls_get_address" inside;



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URL for this Ticket:
    https://osdn.net/projects/mingw/ticket/40438
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