Date: Fri, 22 Jun 2018 00:04:31 +0200 From: Marco Dickert <marco@...terunknown.de> To: musl@...ts.openwall.com Subject: Bug in getaddrinfo Hi all. I found a bug in the musl implementation of getaddrinfo(). It apparently returns a bad ai_canonname value. I used this  code to produce the following results on an alpine linux (edge): ---- alpine:~# ./addrinfo-test mail.misterunknown.de Result 0 0xda051c83080 Canonname mail.misterunknown.de alpine:~# ./addrinfo-test mail.misterunknown.de. Result 0 0x53f7dac4080 Canonname mail.misterunknown.de. ---- The problem is the trailing dot in the Commonname in the second example, which should not be there. See also this  bug report I opened in the first place. Cheers, Marco  https://pastebin.com/nypMzhCb  https://gitlab.isc.org/isc-projects/bind9/issues/354 -- Marco Dickert marco@...terunknown.de https://misterunknown.de Download attachment "smime.p7s" of type "application/x-pkcs7-signature" (5022 bytes)
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