diff --git a/src/resolve/resolved-dnstls-openssl.c b/src/resolve/resolved-dnstls-openssl.c index 92a171f565..6b765b58ec 100644 --- a/src/resolve/resolved-dnstls-openssl.c +++ b/src/resolve/resolved-dnstls-openssl.c @@ -46,11 +46,9 @@ static int dnstls_flush_write_buffer(DnsStream *stream) { } int dnstls_stream_connect_tls(DnsStream *stream, DnsServer *server) { + _cleanup_(BIO_freep) BIO *rb = NULL, *wb = NULL; _cleanup_(SSL_freep) SSL *s = NULL; - _cleanup_(BIO_freep) BIO *rb = NULL; - _cleanup_(BIO_freep) BIO *wb = NULL; - int r; - int error; + int error, r; assert(stream); assert(server); @@ -106,14 +104,13 @@ void dnstls_stream_free(DnsStream *stream) { } int dnstls_stream_on_io(DnsStream *stream, uint32_t revents) { - int r; - int error; + int error, r; assert(stream); assert(stream->encrypted); assert(stream->dnstls_data.ssl); - /* Flush write buffer when requested by OpenSSL ss*/ + /* Flush write buffer when requested by OpenSSL */ if ((revents & EPOLLOUT) && (stream->dnstls_events & EPOLLOUT)) { r = dnstls_flush_write_buffer(stream); if (r < 0) @@ -181,8 +178,7 @@ int dnstls_stream_on_io(DnsStream *stream, uint32_t revents) { } int dnstls_stream_shutdown(DnsStream *stream, int error) { - int r; - int ssl_error; + int ssl_error, r; SSL_SESSION *s; assert(stream); @@ -244,8 +240,7 @@ int dnstls_stream_shutdown(DnsStream *stream, int error) { } ssize_t dnstls_stream_write(DnsStream *stream, const char *buf, size_t count) { - int r; - int error; + int error, r; ssize_t ss; assert(stream); @@ -268,7 +263,7 @@ ssize_t dnstls_stream_write(DnsStream *stream, const char *buf, size_t count) { char errbuf[256]; ERR_error_string_n(error, errbuf, sizeof(errbuf)); - log_debug("Failed to invoke SSL_read: %s", errbuf); + log_debug("Failed to invoke SSL_write: %s", errbuf); ss = -EPIPE; } } @@ -282,8 +277,7 @@ ssize_t dnstls_stream_write(DnsStream *stream, const char *buf, size_t count) { } ssize_t dnstls_stream_read(DnsStream *stream, void *buf, size_t count) { - int r; - int error; + int error, r; ssize_t ss; assert(stream);