Introduced r/o memory BIO for __get_data_callback().
The privously used r/w memory BIO is very slow in loading large CRLs.
The usage of a r/o memory BIO speeds up the process for loading such large files.
See also https://www.openssl.org/docs/crypto/BIO_s_mem.html#notes
Furthermore fixed:
Fix memory leak in PKI_X509_STACK_get_mem()
Code cleanup of unused variable in PKI_X509_put_mem_value()
Introduced r/o memory BIO for __get_data_callback(). The privously used r/w memory BIO is very slow in loading large CRLs. The usage of a r/o memory BIO speeds up the process for loading such large files. See also https://www.openssl.org/docs/crypto/BIO_s_mem.html#notes
Furthermore fixed: