delta/gnutls.git/tests/null_retrieve_function.c, branch tmp-cli-buffer-term gitlab.com: gnutls/gnutls.git allow no certificates to be reported by the gnutls_certificate_retrieve_function callbacks 2018-07-24T20:06:03+00:00 Nikos Mavrogiannopoulos nmav@redhat.com 2018-07-24T14:38:08+00:00 42945a7aab6d4e18da13a9c6f1d05fd1487e13c7 In 9829ef9a we introduced a wrapper over the older callback functions which didn't handle this case. Resolves #528 Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com> 
In 9829ef9a we introduced a wrapper over the older callback functions
which didn't handle this case.

Resolves #528

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
cert-cred: fix possible segfault when resetting cert retrieval function 2018-07-24T07:39:57+00:00 Dmitry Eremin-Solenikov dbaryshkov@gmail.com 2018-07-20T17:49:28+00:00 3df5b7bc8a6496eb9efdb3586d25bfab109e78db Reset get_cert_callback3 callback to NULL if provided callback is NULL. Otherwise after the certificate request call_legacy_cert_cb1 / call_legacy_cert_cb2 will try to unconditionally call legacy_cert_cb1 / legacy_cert_cb2 callback (set to NULL) leading to segfault. Fixes: 9829ef9a3ca06d60472599df7c74ebb9a53f1fe2 Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 
Reset get_cert_callback3 callback to NULL if provided callback is NULL.
Otherwise after the certificate request call_legacy_cert_cb1 /
call_legacy_cert_cb2 will try to unconditionally call legacy_cert_cb1 /
legacy_cert_cb2 callback (set to NULL) leading to segfault.

Fixes: 9829ef9a3ca06d60472599df7c74ebb9a53f1fe2
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>