git.net

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Host header checking too strict?


On Fri, Jun 22, 2018 at 4:42 PM, Eric Covener <covener@xxxxxxxxx> wrote:
> should have broken IDN (punycode) international domain names.

those are obviously dashes, not underscores, so not affected at all.

That assertion was a bit extreme :) But on principal, underbars are not
valid (internet) DNS, but seem widely deployed in the intranet, notably
a certain M$ who has actively endorsed and promoted them to sysadmins.

I'd say let them pass, in that it shouldn't matter if a_b isn't resolvable
any more or less than axb is resolvable. There is no ambiguity in the
designation that I'm aware of.




( ! ) Warning: include(msgfooter.php): failed to open stream: No such file or directory in /var/www/git/apache2-developers/msg04217.html on line 72
Call Stack
#TimeMemoryFunctionLocation
10.0006363544{main}( ).../msg04217.html:0

( ! ) Warning: include(): Failed opening 'msgfooter.php' for inclusion (include_path='.:/var/www/git') in /var/www/git/apache2-developers/msg04217.html on line 72
Call Stack
#TimeMemoryFunctionLocation
10.0006363544{main}( ).../msg04217.html:0