[device/wistron] Replace os.system and remove subprocess with shell=True #12102
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Signed-off-by: maipbui <[email protected]>
qiluo-msft
approved these changes
Sep 19, 2022
maipbui
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Signed-off-by: maipbui <[email protected]>
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@WistronNetwork Could you help review and verify? |
maipbui
removed
Request for 201911 Branch
Request for 202006 Branch
Request for 202012 Branch
Request for 202106 Branch
Request for 202111 Branch
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@maipbui thanks for suggestion, will verify and get back to you soon. |
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@WistronNetwork could you update on your verification? |
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@maipbui we had verified this and we'll create PR for related modification, thanks for advise. |
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@WistronNetwork is it good to merge? |
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/azp run Azure.sonic-buildimage |
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Azure Pipelines successfully started running 1 pipeline(s). |
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Thanks @WistronNetwork! |
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Signed-off-by: maipbui [email protected]
Why I did it
subprocess.Popen()andsubprocess.run()is used withshell=True, which is very dangerous for shell injection.os- not secure against maliciously constructed input and dangerous if used to evaluate dynamic contentHow I did it
Replace
osbysubprocessRemove
shell=True, useshell=FalseHow to verify it
Which release branch to backport (provide reason below if selected)
Description for the changelog
Ensure to add label/tag for the feature raised. example - PR#2174 where, Generic Config and Update feature has been labelled as GCU.
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)