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authorStefan Kangas <stefan@marxist.se>2021-10-24 21:20:16 +0200
committerStefan Kangas <stefan@marxist.se>2021-10-24 21:20:16 +0200
commit56caf1c9b887ccbb6d35a95ca257f633bb71d1d3 (patch)
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Use restrictive umask when creating image-dired data
* lisp/image-dired.el (image-dired-dir) (image-dired-sane-db-file): Create thumbnail directory and .image-dired_db with umask 077. This avoids creating world readable copies of private data, and is in fact mandated by the Thumbnail Managing Standard that we aim to support.
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