# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1475680299 -10800
# Node ID 8f75d9883730a21835d839703744ba51eb651107
# Parent  ca709bca4b77fb4a5b3986e02f472b17e9fa9c6f
Stream ssl_preread: fixed $ssl_preread_server_name variable.

Made sure to set the variable length only after successful SNI parsing.

diff --git a/src/stream/ngx_stream_ssl_preread_module.c b/src/stream/ngx_stream_ssl_preread_module.c
--- a/src/stream/ngx_stream_ssl_preread_module.c
+++ b/src/stream/ngx_stream_ssl_preread_module.c
@@ -333,11 +333,12 @@ ngx_stream_ssl_preread_parse_record(ngx_
                 return NGX_ERROR;
             }
 
-            ctx->host.len = size;
             dst = ctx->host.data;
             break;
 
         case sw_sni_host:
+            ctx->host.len = (p[1] << 8) + p[2];
+
             ngx_log_debug1(NGX_LOG_DEBUG_STREAM, ctx->log, 0,
                            "ssl preread: SNI hostname \"%V\"", &ctx->host);
             return NGX_OK;