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40 results

shelldomain.te

  • Nick Kralevich's avatar
    60a89a7e
    DO NOT MERGE: Allow shell debugfs read access · 60a89a7e
    Nick Kralevich authored
    Developers should be able to use systrace with user builds.
    This requires read access to /sys/kernel/debug/tracing/trace,
    otherwise the following error occurs:
    
      $ atrace
      capturing trace... done
      TRACE:
      error opening /sys/kernel/debug/tracing/trace: Permission denied (13)
    
    with the following SELinux denial:
    
      <4>[   79.830542] type=1400 audit(11940551.039:8): avc:  denied  { read } for  pid=1156 comm="atrace" name="trace" dev="debugfs" ino=3024 scontext=u:r:shell:s0 tcontext=u:object_r:debugfs:s0 tclass=file
    
    At least on the kernel I've tested this on, debugfs doesn't support
    setting SELinux file labels. Grant read access to all of debugfs to
    work around this limitation.
    
    Bug: 13904660
    Change-Id: Ic494bfccafc8f6887c8a4c8278b91245459aea41
    60a89a7e
    History
    DO NOT MERGE: Allow shell debugfs read access
    Nick Kralevich authored
    Developers should be able to use systrace with user builds.
    This requires read access to /sys/kernel/debug/tracing/trace,
    otherwise the following error occurs:
    
      $ atrace
      capturing trace... done
      TRACE:
      error opening /sys/kernel/debug/tracing/trace: Permission denied (13)
    
    with the following SELinux denial:
    
      <4>[   79.830542] type=1400 audit(11940551.039:8): avc:  denied  { read } for  pid=1156 comm="atrace" name="trace" dev="debugfs" ino=3024 scontext=u:r:shell:s0 tcontext=u:object_r:debugfs:s0 tclass=file
    
    At least on the kernel I've tested this on, debugfs doesn't support
    setting SELinux file labels. Grant read access to all of debugfs to
    work around this limitation.
    
    Bug: 13904660
    Change-Id: Ic494bfccafc8f6887c8a4c8278b91245459aea41