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[GH-ISSUE #2269] For --private-tmp expose /tmp/.X11-unix as read-only #1517
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Reference: github-starred/firejail#1517
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Originally created by @Vincent43 on GitHub (Nov 22, 2018).
Original GitHub issue: https://github.com/netblue30/firejail/issues/2269
Currently in case of
private-tmpoption we mount an empty/tmpwith whitelisted/tmp/.X11-unix. Additionally we may expose it as read-only. The read-only mount flag does not prevent using connect() syscall on the socket.@chiraag-nataraj commented on GitHub (Dec 9, 2018):
@Vincent43 Is the easiest way to do this to build it in to
--private-tmpor to just add it to the profiles directly?@Vincent43 commented on GitHub (Dec 10, 2018):
I think it should be built into
--private-tmpdirectly to avoid cluttering profiles.@chiraag-nataraj commented on GitHub (May 19, 2019):
Going to close this as this should now be implemented.