1 files changed, 4 insertions, 0 deletions
diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index b59a6ce4c..a351f2b27 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -833,6 +833,10 @@ done:
         r->request_end = p;
     }
 
+    if (r->http_protocol.data) {
+        r->http_protocol.len = r->request_end - r->http_protocol.data;
+    }
+
     r->http_version = r->http_major * 1000 + r->http_minor;
     r->state = sw_start;