1.23 stream

Author: chronolaw

nginx/src/stream/ngx_stream_proxy_module.c

@@ -1069,8 +1069,10 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s)
         }
     }
 
-    if (pscf->ssl_certificate && (pscf->ssl_certificate->lengths
-                                  || pscf->ssl_certificate_key->lengths))
+    if (pscf->ssl_certificate
+        && pscf->ssl_certificate->value.len
+        && (pscf->ssl_certificate->lengths
+            || pscf->ssl_certificate_key->lengths))
     {
         if (ngx_stream_proxy_ssl_certificate(s) != NGX_OK) {
             ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
@@ -1735,7 +1737,7 @@ ngx_stream_proxy_process(ngx_stream_session_t *s, ngx_uint_t from_upstream,
 
                 cl->buf->temporary = (n ? 1 : 0);
                 cl->buf->last_buf = src->read->eof;
-                cl->buf->flush = 1;
+                cl->buf->flush = !src->read->eof;
 
                 (*packets)++;
                 *received += n;
@@ -2225,8 +2227,9 @@ ngx_stream_proxy_set_ssl(ngx_conf_t *cf, ngx_stream_proxy_srv_conf_t *pscf)
         return NGX_ERROR;
     }
 
-    if (pscf->ssl_certificate) {
-
+    if (pscf->ssl_certificate
+        && pscf->ssl_certificate->value.len)
+    {
         if (pscf->ssl_certificate_key == NULL) {
             ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
                           "no \"proxy_ssl_certificate_key\" is defined "

nginx/src/stream/ngx_stream_write_filter_module.c

@@ -235,7 +235,7 @@ ngx_stream_write_filter(ngx_stream_session_t *s, ngx_chain_t *in,
     if (size == 0
         && !(c->buffered & NGX_LOWLEVEL_BUFFERED)
         && !(last && c->need_last_buf)
-        && !(c->type == SOCK_DGRAM && flush))
+        && !(flush && c->need_flush_buf))
     {
         if (last || flush || sync) {
             for (cl = *out; cl; /* void */) {