Hi Florian, > -----Original Message----- > From: Florian Weimer <fweimer@xxxxxxxxxx> > Sent: Thursday, April 18, 2019 3:08 PM > To: Alexey Brodkin <abrodkin@xxxxxxxxxxxx> > Cc: libc-alpha@xxxxxxxxxxxxxx; linux-snps-arc@xxxxxxxxxxxxxxxxxxx > Subject: Re: [PATCH] posix/tst-getaddrinfo4: Consider EAI_NODATA as an expected result > > * Alexey Brodkin: > > > Some proxy DNS servers might not resolve IPv6 names to addresses. > > Instead they reply with NOERROR while passing no real data. > > That combination of NOERROR and EAI_NODATA happen because the DNS > > server has a recored for requested name (example.net in our case) > > but that record is not of AAAA type which was requested. > > I think this invalidates the test to a large degree. I don't think this > is a valid test environment. You need to fix it. I think more interesting would be to figure out if behavior that I see is valid or not and then decide which test is representative. >From my Googling I didn't find any data confirming that observed behavior is incorrect, otherwise I would have asked our IT team to fix it. Do you have a solid understanding that NOERROR && EIA_NODATA is not valid combination? -Alexey _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
