Re: macOS (Big Sur, Apple Silicon) 'make check' fails in test-crypto-tlscredsx509

[Daniel P . Berrangé]

On Fri, Jan 29, 2021 at 11:43:32AM +0300, Roman Bolshakov wrote:
> On Wed, Jan 27, 2021 at 06:59:17PM +0000, Daniel P. Berrangé wrote:
> > On Wed, Jan 27, 2021 at 07:56:16PM +0100, Stefan Weil wrote:
> > > Am 27.01.21 um 19:17 schrieb Daniel P. Berrangé:
> > > 
> > > > On Wed, Jan 27, 2021 at 06:05:08PM +0100, Stefan Weil wrote:
> > > > > Am 27.01.21 um 17:53 schrieb Daniel P. Berrangé:
> > > > > 
> > > > > > In $QEMU.git/crypto/init.c can you uncomment the "#define 
> > > > > > DEBUG_GNUTLS"
> > > > > > line and then re-build and re-run the test case.
> > > > > > 
> > > > > > There's a bunch of debug logs in code paths from 
> > > > > > gnutls_x509_crt_privkey_sign
> > > > > > that might give us useful info.
> > > > > > 
> > > > > > Regards,
> > > > > > Daniel
> > > > > 
> > > > > % LANG=C.UTF-8 tests/test-crypto-tlscredsx509
> > > > > # random seed: R02S9b95072a368ad370cdd4c780b8074596
> > > > > 3: ASSERT: mpi.c[wrap_nettle_mpi_print]:60
> > > > > 3: ASSERT: mpi.c[wrap_nettle_mpi_print]:60
> > > > > 2: signing structure using RSA-SHA256
> > > > > 3: ASSERT: common.c[_gnutls_x509_der_encode]:855
> > > > > 3: ASSERT: sign.c[_gnutls_x509_pkix_sign]:174
> > > > > 3: ASSERT: x509_write.c[gnutls_x509_crt_privkey_sign]:1834
> > > > > 3: ASSERT: x509_write.c[gnutls_x509_crt_sign2]:1152
> > > > > Bail out! FATAL-CRITICAL: Failed to sign certificate ASN1 parser: 
> > > > > Value is
> > > > > not valid.
> > > > So it shows its failing inside a asn1_der_coding call, but I can't see
> > > > why it would fail, especially if the same test suite passes fine on
> > > > macOS x86_64 hosts.
> > > 
> > > 
> > > It returns ASN1_MEM_ERROR, so the input vector is too small.
> > 
> > Hmm, that's odd - "Value is not valid" corresponds to
> > ASN1_VALUE_NOT_VALID error code.
> > 
> 
> Hi Daniel, Stefan,
> 
> It's interesting that "make check" of libtasn1 fails with three tests
> and two of them produce VALUE_NOT_VALID error.
> 
> The failing tests are:
>   FAIL: Test_parser
>   FAIL: Test_tree
>   FAIL: copynode

That's interesting. Assuming 'make check' for libtasn1 succeeeds on
x86_64 macOS, then I'm inclined to blame this whole problem on
libtasn1 not QEMU.


Regards,
Daniel
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