UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36 OPR/36.0.2130.65

Example URL:

Steps to reproduce the problem:
1. Connect to HTTPS URL that requires client certifcate (with server checking if cert is signed by CA at least 2 levels higher)

What is the expected behavior?
Certificate is accepted and URL loads

What went wrong?
"Certificate-based authentication failed"

Did this work before? N/A 

Chrome version: 49.0.2623.110  Channel: n/a
OS Version: Ubuntu 16.04
Flash Version: Shockwave Flash 21.0 r0

I have client cert A signed by B signed by C. Server trusts C. I select A as certificate to be sent to the server.

Chromium rev 338772 works fine. Rev 338893 fails. client_cert_store_nss.cc in ClientCertStoreNSS::GetPlatformCertsOnWorkerThread contains X509Certificate::CreateFromHandle with empty intermediates argument. That causes intermediate not to be set on the certificate. Intermediate CA cert is not sent during SSL connection and server rejects client certificate.