add missing syscalls for workers #2212
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This one could partially resolve #2728, it's a shame it got lost. Let's merge it. |
s0me0ne-unkn0wn
approved these changes
Mar 28, 2024
s0me0ne-unkn0wn
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R0-silent
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@lovelaced could you please have a look? |
lovelaced
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Mar 28, 2024
bkchr
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Mar 28, 2024
Merged
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paritytech:master
with commit Mar 28, 2024
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pgherveou
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Apr 2, 2024
# Description Since the binary split additional syscalls are getting blocked in relation to the workers. With the hardened systemd file it shows the following warning: ``` Cannot fully enable landlock, a Linux kernel security feature. Running validation of malicious PVF code has a higher risk of compromising this machine. Consider upgrading the kernel version for maximum security. status=Ok(NotEnforced) abi=1 ``` For it to work we need to allow additionally: - mount - umount2 - pivot_root and set `RestrictNamespaces=false` Added new line `SystemCallFilter=pivot_root` because otherwise it would get blocked by ~\@\privileged Co-authored-by: s0me0ne-unkn0wn <[email protected]> Co-authored-by: Bastian Köcher <[email protected]>
dharjeezy
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Apr 9, 2024
# Description Since the binary split additional syscalls are getting blocked in relation to the workers. With the hardened systemd file it shows the following warning: ``` Cannot fully enable landlock, a Linux kernel security feature. Running validation of malicious PVF code has a higher risk of compromising this machine. Consider upgrading the kernel version for maximum security. status=Ok(NotEnforced) abi=1 ``` For it to work we need to allow additionally: - mount - umount2 - pivot_root and set `RestrictNamespaces=false` Added new line `SystemCallFilter=pivot_root` because otherwise it would get blocked by ~\@\privileged Co-authored-by: s0me0ne-unkn0wn <[email protected]> Co-authored-by: Bastian Köcher <[email protected]>
This was referenced Jun 5, 2024
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Description
Since the binary split additional syscalls are getting blocked in relation to the workers.
With the hardened systemd file it shows the following warning:
For it to work we need to allow additionally:
and set
RestrictNamespaces=falseAdded new line
SystemCallFilter=pivot_rootbecause otherwise it would get blocked by ~@\privileged