From b8535e524c3a8c47657636616c8490c1dab77aca Mon Sep 17 00:00:00 2001 From: Fabian Keil Date: Wed, 4 Mar 2020 16:01:23 +0100 Subject: [PATCH 1/1] ssl_verify_callback(): Log when mbedtls_pem_write_buffer() fails Sponsored by: Robert Klemme --- ssl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/ssl.c b/ssl.c index 4d94b2ed..32b51ad0 100644 --- a/ssl.c +++ b/ssl.c @@ -2127,6 +2127,12 @@ static int ssl_verify_callback(void *csp_void, mbedtls_x509_crt *crt, crt->raw.p, crt->raw.len, (unsigned char *)last->file_buf, sizeof(last->file_buf)-1, &olen)) != 0) { + char err_buf[ERROR_BUF_SIZE]; + + mbedtls_strerror(ret, err_buf, sizeof(err_buf)); + log_error(LOG_LEVEL_ERROR, "mbedtls_pem_write_buffer() failed: %s", + err_buf); + return(ret); } -- 2.39.2