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Date: Fri, 06 Mar 2015 13:20:20 +0100
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: Re: [32bit] Xwin 1.17.1.0 broken ?
References: <54F8A393 DOT 6020206 AT gmail DOT com>
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On 3/5/2015 7:42 PM, Marco Atzeri wrote:
> last Xwin seems to have broken debug symbols and
> it segfaults very early.
>
> 64 bit version has debug symbols, and it seems to work fine
>

As I see no reply, I suspect it is a new performance of my
BLODA Symantec antivirus.

On 32 bit, I am starting to see crazy fault.
And I just noted a curious dll injection.


/usr/local/bin
  $ md5sum.exe pbzip2.exe
dd187b7624975cb104c165e249e092b0 *pbzip2.exe

/usr/local/bin
  $ ldd pbzip2.exe
         ntdll.dll => /cygdrive/c/Windows/SysWOW64/ntdll.dll (0x76fd0000)
         kernel32.dll => /cygdrive/c/Windows/syswow64/kernel32.dll 
(0x76480000)
         KERNELBASE.dll => /cygdrive/c/Windows/syswow64/KERNELBASE.dll 
(0x755e000                        0)
         SYSFER.DLL => /cygdrive/c/Windows/SysWOW64/SYSFER.DLL (0x72af0000)
         UMEngx86.dll => /cygdrive/c/ProgramData/Symantec/Symantec 
Endpoint Prote 
ction/12.1.2015.2015.105/Data/Definitions/BASHDefs/20150224.015/UMEngx86.dll 
(0x                        6cf40000)
         cygbz2-1.dll => /usr/bin/cygbz2-1.dll (0x67680000)
         cygwin1.dll => /usr/bin/cygwin1.dll (0x61000000)
         cyggcc_s-1.dll => /usr/bin/cyggcc_s-1.dll (0x65540000)
         cygstdc++-6.dll => /usr/bin/cygstdc++-6.dll (0x4a600000)

/usr/local/bin
  $ cd /pub/devel/pbzip2/pbzip2-1.1.12-1.i686/build/

/pub/devel/pbzip2/pbzip2-1.1.12-1.i686/build
  $ md5sum.exe pbzip2.exe
dd187b7624975cb104c165e249e092b0 *pbzip2.exe

/pub/devel/pbzip2/pbzip2-1.1.12-1.i686/build
  $ ldd pbzip2.exe
         ntdll.dll => /cygdrive/c/Windows/SysWOW64/ntdll.dll (0x76fd0000)
         kernel32.dll => /cygdrive/c/Windows/syswow64/kernel32.dll 
(0x76480000)
         KERNELBASE.dll => /cygdrive/c/Windows/syswow64/KERNELBASE.dll 
(0x755e0000)
         SYSFER.DLL => /cygdrive/c/Windows/SysWOW64/SYSFER.DLL (0x72af0000)
         cygbz2-1.dll => /usr/bin/cygbz2-1.dll (0x67680000)
         cygwin1.dll => /usr/bin/cygwin1.dll (0x61000000)
         cyggcc_s-1.dll => /usr/bin/cyggcc_s-1.dll (0x65540000)
         cygstdc++-6.dll => /usr/bin/cygstdc++-6.dll (0x4a600000)


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