[ldns-users] ldns-key2ds seg fault

[Paul Wouters]

The key files I have had the following format:

$ORIGIN .
dnsx.xelerance.com          3600    IN DNSKEY 257 3 5 (
                                        AwEAAc1yA34Y56yizTBIG+NOojCs8H3NtdeV
                                        Tzam/rLE2KW9Uw1KugXkKRyjZnSWN7EkEYE9
                                        0UeBHtgqOQ6K5pMhmtyl0kgBa2o7B5F85gBD
                                        ielfHSXgWcrgsT9OpxcVafmYjE5NtE98OQZc
                                        wW8d7Neu+avFfke0Uwq2g5RFSYyHPpC9ydyC
                                        kCNEs7FRr5IUQCUyqfIon9Qy8M7Vqtf58MQX
                                        UVWwZLkMu1WtD3FUZ2Rl/PtW9UeeNWSqxLPh
                                        0XoTdSBe1FWhbHvRaBByL/D+Q+SJ+ehoYnKj
                                        a6c8Dhg4sfrJ1Wy0z2Wv9pGth7cLCEVNKI9F
                                        CBlv8xh+GshBC+r/Ou6/CGM=
                                        ) ; key id = 10732

When running ldns-key2ds on this file, you get a segfault.

Removing the first line with the $ORIGIN statement resolved the issue.

It might further make sense not to write to a file, but to just output the
result. Or if you really want to write to a file, make seperate files for
sha1 and sha256, so you do not have to move files between generations.

Paul