Date: Sun, 23 Aug 2020 23:31:32 +0200 From: Daniel Neri <dne+musl@...7.eu> To: musl@...ts.openwall.com Subject: Incompatible behaviour of res_query(3) w.r.t. NXDOMAIN Hello, Musl’s res_query(3) returns success for a query that results in an NXDOMAIN response, which disagrees with other common implementations. Simple test case: https://t.rb67.eu/res_query.c On Debian Linux, OpenBSD and FreeBSD this program prints: error: Unknown host but on Alpine Linux edge (musl v1.2.1): success (size 91) Best regards, Daniel
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