Discussion:
[Dnsmasq-discuss] Using synth-domain without prefix SEGVs
Andreas Engel
2018-07-29 11:39:34 UTC
Permalink
I recently tried to update my running dnsmasq from 2.78 to 2.79 but it
immediately died with SIGSEGV. After some digging around, I found that
using the synth-domain option (either from command line or configuration
file) without a prefix was the culprit. Regardless of whether omitting
the prefix makes sense, just crashing doesn't seem to be the correct
behaviour.

Regards,
Andreas
Simon Kelley
2018-07-30 13:59:20 UTC
Permalink
The prefix optional, so not only should it not crash, but it should do
something sensible with such an option.


Fix committed.

Thanks for the bug report.


Cheers,

Simon.
Post by Andreas Engel
I recently tried to update my running dnsmasq from 2.78 to 2.79 but it
immediately died with SIGSEGV. After some digging around, I found that
using the synth-domain option (either from command line or configuration
file) without a prefix was the culprit. Regardless of whether omitting
the prefix makes sense, just crashing doesn't seem to be the correct
behaviour.
Regards,
Andreas
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