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NEWS: mention new tmpfs limits

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Zbigniew Jędrzejewski-Szmek 2020-07-24 22:24:59 +02:00
parent 362a55fc14
commit 02e1eb6d02
1 changed files with 4 additions and 0 deletions
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@ -112,6 +112,10 @@ CHANGES WITH 246:
read and even write access to all these otherwise unmappable files, read and even write access to all these otherwise unmappable files,
which is quite likely a major security problem. which is quite likely a major security problem.
* tmpfs mounts automatically created by systemd (/tmp, /run, /dev/shm,
and others) now have a size and inode limits applied (50% of RAM for
/tmp, 10% of RAM for /dev/shm, etc.)
* nss-mymachines lost support for resolution of users and groups, and * nss-mymachines lost support for resolution of users and groups, and
now only does resolution of hostnames. This functionality is now now only does resolution of hostnames. This functionality is now
provided by nss-systemd. Thus, the 'mymachines' entry should be provided by nss-systemd. Thus, the 'mymachines' entry should be