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Only accept MX dns response types when asking for MX servers.
git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@3895 e7d03fd6-7b0d-0410-9947-9c21f3af8025
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1 changed files with 7 additions and 1 deletions
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@ -173,9 +173,15 @@ class MailtoUrl (urlbase.UrlBase):
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mxdata = [(0, rdata.to_text(omit_final_dot=True))
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for rdata in answers]
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else:
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from linkcheck.dns.rdtypes.mxbase import MXBase
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mxdata = [(rdata.preference,
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rdata.exchange.to_text(omit_final_dot=True))
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for rdata in answers]
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for rdata in answers if isinstance(rdata, MXBase)]
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if not mxdata:
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self.set_result(_("Got invalid DNS answer %(answer)s for %(domain)s.") %
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{'answer': answers, 'domain': domain}, valid=False,
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overwrite=True)
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return
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# sort according to preference (lower preference means this
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# host should be preferred)
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mxdata.sort()
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