[gnutls-devel] GnuTLS | pkcs11: respect Mozilla's time-based distrust upon issuer lookup (!1725)

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Alexander Sosedkin commented on a discussion on lib/x509/verify.c: https://gitlab.com/gnutls/gnutls/-/merge_requests/1725#note_1313470069

>  		if (gnutls_x509_crt_check_issuer
>  		    (certificate_list[clist_size - 1],
>  		     certificate_list[clist_size - 1]) != 0) {
>  			clist_size--;

Sorry, I can't say I understood your answer, so let me elaborate on my question:

How I read that code:
for a chain of EE <- intermediate <- CA (self-signed, in trust store, but distrusted through distrust-after). CA is checked to be self-signed, certificate_list gets shortened, CA is excluded from the newly added distrust-after check below, which doesn't seem to be the desired result.

What have I misenterpreted?

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