Fix: CVE-2017-18925 #21
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This function did not actually create a directory. Also, we did not respect that mode could be optional.
According to the tmpfiles.d man page I've read, Modes, owners and groups are always optional.
If owners, modes or groups are not specified use the defaults from the tmpfiles.d man page
There is a big difference between how these tests behave: 1. [ foo ] && bar 2. if [ foo ]; then bar; fi The first test will return a failure return code if foo is false, and this was causing issues, so we need the second test. This is for OpenRC#1.
Signed-off-by: Sandio Araico Sanchez <[email protected]> Gentoo bug #540006 hardened mode for opentmpfiles Ignore some recursive options Refuse to remove root-owned dirs and files Refuse to chmod/chdir/chown user-owned dirs and files Check non-existence before creating a directory Ensure directory has been newly created before chown/chmod/chgrp exit on error
Signed-off-by: Sandio Araico Sanchez <[email protected]> Bug #540006 hardened mode for opentmpfiles Ignore some recursive options Refuse to remove root-owned dirs and files Refuse to chmod/chdir/chown user-owned dirs and files Check non-existence before creating a directory Ensure directory has been newly created before chown/chmod/chgrp exit on error
vapier
requested changes
Apr 30, 2022
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Ping. |
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I will do the rebase this weekend. |
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Merge master |
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it doesn't seem like you've fully rebased onto the latest master branch yet |
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I will better create a new clean branch and a new PR. Let me try... |
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New clean PR is #22 |
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Signed-off-by: Sandio Araico Sanchez [email protected]
Bug #540006
hardened mode for opentmpfiles
Ignore some recursive options
Refuse to remove root-owned dirs and files
Refuse to chmod/chdir/chown user-owned dirs and files
Check non-existence before creating a directory
Ensure directory has been newly created before chown/chmod/chgrp
exit on error