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parameter validation #407

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anbe42 opened this issue Mar 16, 2024 · 0 comments
Open

parameter validation #407

anbe42 opened this issue Mar 16, 2024 · 0 comments

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@anbe42
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anbe42 commented Mar 16, 2024

dkms needs to perform more parameter validation on things that end up as path components

parameters can come from

  • command line
  • dkms.conf (package and various local override files)
  • framework.conf

Possible bad stuff that can be contained:

  • leading/trailing whitespace
  • embedded whitespace
  • embedded funny characters (can we restrict everything to a subset of 7-bit ascii or do we need to allow <emoji>.ko for linux-1.2.3-e<moj>i?)
  • slashes in module names, module versions, kernel versions, architectures
  • .. in paths
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@anbe42