[sr-dev] Re: [kamailio/kamailio] cdp: Add and apply cdp_openssl_clear_errors function (PR #3612)

@xkaraman commented on this pull request.

+#include "../../core/dprint.h"

+#include "utils.h" + +/* + * Get any leftover errors from OpenSSL and print them. + * ERR_get_error() also removes the error from the OpenSSL error stack. + * This is useful to call before any SSL_* IO calls to make sure + * we don't have any leftover errors from previous calls (OpenSSL docs). + */ +void cdp_openssl_clear_errors(void) +{ + int i; + char err[160]; + while((i = ERR_get_error())) { + ERR_error_string(i, err); + INFO("clearing leftover error before SSL_* calls: %s", err);

Sure thing!