[Bug 270912] dns/unbound issues with ASLR + upstream servers with TLS enabled
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Date: Wed, 19 Apr 2023 08:09:11 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270912
Wout Decré <wout@canodus.be> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|dns/unbound issues with |dns/unbound issues with
|ASLR |ASLR + upstream servers
| |with TLS enabled
--- Comment #1 from Wout Decré <wout@canodus.be> ---
Except for the timeouts on the upstream servers, it does not crash the Unbound
server. It is able to recover but it keeps happening every so often.
Workarounds:
# elfctl -e +noaslr /usr/local/sbin/unbound
or
# sysctl kern.elf64.aslr.enable=0
or
Disable TLS support for the upstream servers.
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