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{{header|qa}}
{{header|qa}}
{{QA/Test_Case
{{QA/Test_Case
|description=This testcase checks whether kpartx will crash when called with invalid options.
|description=This testcase checks whether kpartx will crash when called with invalid options. It is reported in fixed bug that when kpartx was passes something other than a file or a block device or a badly formed pathname, it could read off the end of the device string, and crash.
It is reported in fixed bug that when kpartx was passes something other than a file
or a block device or a badly formed pathname, it could read off the end of the device string, and crash.
 
The test steps include:1)install device-mapper device-mapper-multipath2)restart multipathd service3)kpartx -l /4)check dmesg if there is segmentation fault
|actions=
|actions=
1. Ensure the device-mapper-multipath package is installed
1. Ensure the device-mapper-multipath package is installed
 
    Execute:  dnf -y install device-mapper device-mapper-multipath
2. Clone the multipath repository:
    Execute:  rpm -qa<nowiki>|</nowiki>grep multipath
  git clone https://github.com/skycastlelily/storage-fedora.git
2. Execute the following command to generate the configuration file:
3. cd into the testcase directory
    Execute: mpathconf --enable
  cd storage-fedora/multipath/kpartx_crash
3. Restart multipathd service
4. run the testcase
    Execute: service multipathd restart
  ./runtest.sh
4. kpartx called with invalid options /
    Execute: kpartx -l /
5. sleep 1 second
    Execute: sleep 1
6. check dmesg if there is segmentation fault
    Execute:dmesg <nowiki>|</nowiki> grep segfault
|results=
|results=
# The testcase should pass without any error introduced.
# no Segmentation fault, kpartx no longer crashes when called with invalid options.
}}
}}
[[Category:package_device-mapper-multipath_test_cases]]
[[Category:package_device-mapper-multipath_test_cases]]

Latest revision as of 00:57, 30 October 2018

Description

This testcase checks whether kpartx will crash when called with invalid options. It is reported in fixed bug that when kpartx was passes something other than a file or a block device or a badly formed pathname, it could read off the end of the device string, and crash.


How to test

1. Ensure the device-mapper-multipath package is installed 

    Execute:  dnf -y install device-mapper device-mapper-multipath
    Execute:  rpm -qa|grep multipath

2. Execute the following command to generate the configuration file: 

    Execute:  mpathconf --enable

3. Restart multipathd service 

   Execute: service multipathd restart

4. kpartx called with invalid options / 

   Execute: kpartx -l /

5. sleep 1 second 

   Execute: sleep 1

6. check dmesg if there is segmentation fault 

   Execute:dmesg | grep segfault

Expected Results

  1. no Segmentation fault, kpartx no longer crashes when called with invalid options.
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