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File Permission Error Handling #19

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adeutscher opened this issue Feb 25, 2020 · 1 comment
Open

File Permission Error Handling #19

adeutscher opened this issue Feb 25, 2020 · 1 comment
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bug Something isn't working

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@adeutscher
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adeutscher commented Feb 25, 2020 •
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The Updog listing 403's if given a directory with a symbolic link to an inaccessible file.

To reproduce:

  1. Create a directory with a dead symbolic link on account of the destination being unreachable. I discovered this browsing my /etc directory, which had a symlink to something walled off to my user in /boot.
  2. View directory in Updog.

Expected behavior is that only the affected path should be be affected, not the parent directory with the link.
adeutscher added a commit to adeutscher/updog that referenced this issue Feb 25, 2020
@adeutscher
Correct listing of a walled-off symbolic link (fixing sc0tfree#19), a…
5dec63d 
…nd correct a problem in this branch with processing subdirectories
@adeutscher adeutscher mentioned this issue Feb 25, 2020
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@adeutscher
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The cause of the issue is that the is_dir/is_file methods of DirEntry throw PermissionErrors when used on a walled-off symbolic link.

@dostoevskylabs dostoevskylabs added the bug Something isn't working label Dec 4, 2020
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