tree d20b091276459dab277f7a0bd72f4b3f89e8a2f4
parent 5659e7e8896186fcae67af773708059894e60772
author Nicola Di Lieto <nicola.dilieto@gmail.com> 1590785216 +0200
committer Nicola Di Lieto <nicola.dilieto@gmail.com> 1590786587 +0200

mbedtls_x509_crt_parse_der_with_ext_cb improvement

Continue parsing when the callback fails to parse a non critical
exception. Also document the behaviour more extensively and pass
the callback error code to the caller unaltered.

See https://github.com/ARMmbed/mbedtls/pull/3243#discussion_r432630548
and https://github.com/ARMmbed/mbedtls/pull/3243#discussion_r432630968

Signed-off-by: Nicola Di Lieto <nicola.dilieto@gmail.com>