DL6ER a570a139d5 Don't add an empty CNAME alias for a space before a comma.
split() replaces the comma with a space and then writes a NUL over
every space before it, so "a.example ,target.example" becomes
"a.example\0\0target.example". The --cname loop steps over one NUL
and the following spaces only, stops on the second NUL and adds an
empty alias, i.e., a CNAME for the root name. A second such entry is
then rejected as "duplicate CNAME".

Step over the NULs, too.

Signed-off-by: DL6ER <dl6er@dl6er.de>
2026-10-21 22:06:58 +01:00
2012-04-02 20:40:34 +01:00
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2012-01-05 17:31:13 +00:00
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2012-01-05 22:00:08 +00:00
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