Error handled for index out of range

[rudSarkar]

While I was working around dalfox I encountered an issue which is caused a crash due to no Error handling in the args following the reference below.

How the issue I encountered when I ran it returned the following error in the picture, Not only for the file command it's the same for url and sxss, Even though we don't need to run this but incase user forget to provide the argument they might end up getting stack trace.

dalfox file

Reference

https://github.com/hahwul/dalfox/blob/efcef0ffbf0fe775d8722940cce02069d7b51fdb/cmd/file.go#L35

https://github.com/hahwul/dalfox/blob/efcef0ffbf0fe775d8722940cce02069d7b51fdb/cmd/url.go#L15

https://github.com/hahwul/dalfox/blob/efcef0ffbf0fe775d8722940cce02069d7b51fdb/cmd/sxss.go#L18

I checked the code coverage using github action, If you think that there will be a better option to handle this error please review the PR and suggest some edits.

Thanks

[codecov-commenter]

Codecov Report

Merging #453 (587e094) into main (efcef0f) will not change coverage. The diff coverage is n/a.

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@@           Coverage Diff           @@
##             main     #453   +/-   ##
=======================================
  Coverage   77.11%   77.11%           
=======================================
  Files          16       16           
  Lines         874      874           
=======================================
  Hits          674      674           
  Misses        156      156           
  Partials       44       44           

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[hahwul]

Hi @rudSarkar Thank you very much for you PR :D I checked the revised part and I'm satisfied. The apply will be included in the next release(v2.9).