tree: cleanup paths when freeing namespace #3091
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When freeing a namespace object it's also necessary to update all the paths pointing to the namespace in order to avoid UAF. Reported-by: Maurizio Lombardi <mlombard@bsdbackstore.eu> Signed-off-by: Daniel Wagner <dwagner@suse.de>
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@maurizio-lombardi could test this patch? I works in my setup, but it would good to run in your setup where it triggers a crash. |
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When freeing a namespace object it's also necessary to update all the paths pointing to the namespace in order to avoid UAF.
Reported-by: Maurizio Lombardi mlombard@bsdbackstore.eu