[libvirt] fix for recent gnutls behavior change

TL;DR: please think if more needs to be changed to follow new gnutls behavior Hi, I found that recently our builds broke with these errors: TEST: virnettlssessiontest [...] 10) TLS Session servercertreq.filename + clientcertreq.filename ... FAILED 11) TLS Session servercertreq.filename + clientcertreq.filename ... FAILED 12) TLS Session servercertreq.filename + clientcertreq.filename ... OK 13) TLS Session servercertreq.filename + clientcertreq.filename ... FAILED 14) TLS Session servercertreq.filename + clientcertreq.filename ... FAILED 15) TLS Session servercertlevel3areq.filename + clientcertlevel2breq.filename ... OK FAIL virnettlssessiontest (exit status: 1) I was able to track that down to a change in gnutls which can be read at https://gitlab.com/gnutls/gnutls/issues/111 which changed the behavior of dname en- and decoding to follow RFC4514. More details on the debugging - if anyone want to reproduce - can be found on https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1641615 But the primary purpose of the cover letter is a call to everybody to think if that change could imply the need for more changes in libvirt than just to make the tests work again. Christian Ehrhardt (1): tests: adapt to gnutls change in dname en-/decoding tests/virnettlssessiontest.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) -- 2.7.4