Strange behavior when executing programs

[Frank Redeker]

Am 12/13/2022 um 3:15 PM schrieb Corinna Vinschen:
> On Dec 13 13:54, Frank Redeker via Cygwin wrote:
>>
>>
>> Am 12/13/2022 um 10:51 AM schrieb Corinna Vinschen:
>>> On Dec 12 14:09, Corinna Vinschen via Cygwin wrote:
>>>> On Dec 12 13:46, Frank Redeker via Cygwin wrote:
>>>>> Am 12/12/2022 um 1:12 PM schrieb Corinna Vinschen:
>>>>>> On Dec 12 11:21, Frank Redeker via Cygwin wrote:
>>>>>>> $ pwd
>>>>>>> /cygdrive/s/ado
>>>>>>>
>>>>>>> $ realpath /cygdrive/s/ado/msadox.dll
>>>>>>> /cygdrive/s/ado/msadox.dll
>>>>>>>
>>>>>>> $ realpath msadox.dll
>>>>>>> /cygdrive/c/Program Files/Common Files/System/ado/msadox.dll
>>>>>>> [...]
>>>> However, a generic solution would be preferrable, and a local patch
>>>> to your scripts would be the better workaround for now.
>>>
>>> Please test cygwin-3.5.0-0.30.g5ba5e09b9d39.  It contains a patch
>>> trying to workaround the problem.
>>>
>>>
>>> Thanks,
>>> Corinna
>> Hello Corinna,
>>
>> I will try it out. Can you tell me where I can find the built cygwin.dll? Or
>> do I have to build the DLL myself.
> 
> https://cygwin.com/faq.html#faq.api.testrels ;)
> 
> 
> Corinna
Hello Corrina,

I tried to install in fresh VM without success. (No AV installed and the 
Windows Firewall is off)

2022/12/13 17:04:42 Starting cygwin install, version 2.924
2022/12/13 17:04:42 User has backup/restore rights
2022/12/13 17:04:42 User has symlink creation right
2022/12/13 17:04:42 io_stream_cygfile: fopen(/etc/setup/setup.rc) failed 
2 No such file or directory
2022/12/13 17:04:42 Current Directory: 
D:\Program_Files_64\cygwin64\downloads
Could not open service McShield for query, start and stop. McAfee may 
not be installed, or we don't have access.
2022/12/13 17:04:49 source: download
2022/12/13 17:04:51 Selected local directory: 
D:\Program_Files_64\cygwin64\downloads
2022/12/13 17:04:55 net: Direct
Cached mirror list unavailable
User-Agent: default is "Cygwin-Setup/2.924 (Windows NT 
10.0.18362;Win64;0407;SymLinkPriv)"
2022/12/13 17:05:25 connection error: 12057 fetching 
https://cygwin.com/mirrors.lst
2022/12/13 17:05:25 mbox note: Could not download mirror sites list
Defaulting to empty mirror list
2022/12/13 17:11:52 net: Direct
2022/12/13 17:11:56 mbox : Are you sure you want to exit setup? Any 
current download or installation will be aborted.
2022/12/13 17:11:58 io_stream_cygfile: fopen(/etc/setup/setup.rc) failed 
2 No such file or directory
2022/12/13 17:11:58 Ending cygwin install

Maybe the stripped ProcMon logfile is helpful.


Frank
-------------- next part --------------
"Process Name","Operation","Path","Result","Detail"
"setup-x86_64.exe","TCP Connect","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 0, mss: 1460, sackopt: 0, tsopt: 0, wsopt: 0, rcvwin: 65535, rcvwinscale: 0, sndwinscale: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Send","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 171, startime: 8228070, endtime: 8228070, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP TCPCopy","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Receive","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP TCPCopy","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Receive","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP TCPCopy","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Receive","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 1420, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP TCPCopy","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 200, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Receive","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 200, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51463 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51463 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51463 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51463 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51464 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51464 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Disconnect","MIMIR-W10-64:51463 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51464 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Reconnect","MIMIR-W10-64:51464 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Disconnect","MIMIR-W10-64:51462 -> server2.sourceware.org:https","SUCCESS","Length: 0, seqnum: 0, connid: 0"
"setup-x86_64.exe","TCP Disconnect","MIMIR-W10-64:51464 -> xxx.static.arcor-ip.net:8000","SUCCESS","Length: 0, seqnum: 0, connid: 0"