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microsoft / omi

Open Management Infrastructure
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omicli commandline memory corrupted and output invalid chars #716

Closed zhiqiangwang08 closed 6 months ago

zhiqiangwang08 commented 2 years ago

  1. the bug is not reproducible in one time run but inside infinite loop

  2. run the command below: while true ; do omicli --auth NegoWithCreds -synchronous --hostname 172.30.59.137 -u administrator -p 'password-here' --port 5985 --encryption http wql root/cimv2 "Select * from Win32_ComputerSystem"; done | grep -a -P -n "[\x00-\x1F\x7F-\xFF]"

  3. wait for some times:

  4. check the output: 4.1 corrupted double-linked list (not small) 4.2 instance of Win32_ComputerSys?Áª<90>ðÛ (invalid chars here).

  5. happened in synchronous mode only (-synchronous)

JumpingYang001 commented 6 months ago

thanks for filing it! there is no supported scenario for remoting from Linux to Windows now. just close it. and we also don't use -synchronous in our product scenarios.