[njs] Fetch: added parsing of HTTP version.

[noreply at nginx.com]

details:   https://github.com/nginx/njs/commit/8fcffdc3090985f49e9c2ecb4043d246514bde50
branches:  master
commit:    8fcffdc3090985f49e9c2ecb4043d246514bde50
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Fri, 12 Sep 2025 19:10:32 -0700
description:
Fetch: added parsing of HTTP version.


---
 nginx/ngx_js_http.c | 21 +++++++++++++++++++++
 nginx/ngx_js_http.h |  3 +++
 2 files changed, 24 insertions(+)

diff --git a/nginx/ngx_js_http.c b/nginx/ngx_js_http.c
index 92e7b94b..3f52868e 100644
--- a/nginx/ngx_js_http.c
+++ b/nginx/ngx_js_http.c
@@ -942,6 +942,12 @@ ngx_js_http_parse_status_line(ngx_js_http_parse_t *hp, ngx_buf_t *b)
                 return NGX_ERROR;
             }
 
+            hp->http_major = ch - '0';
+
+            if (hp->http_major > 1) {
+                return NGX_ERROR;
+            }
+
             state = sw_major_digit;
             break;
 
@@ -956,6 +962,12 @@ ngx_js_http_parse_status_line(ngx_js_http_parse_t *hp, ngx_buf_t *b)
                 return NGX_ERROR;
             }
 
+            hp->http_major = hp->http_major * 10 + (ch - '0');
+
+            if (hp->http_major > 1) {
+                return NGX_ERROR;
+            }
+
             break;
 
         /* the first digit of minor HTTP version */
@@ -964,6 +976,7 @@ ngx_js_http_parse_status_line(ngx_js_http_parse_t *hp, ngx_buf_t *b)
                 return NGX_ERROR;
             }
 
+            hp->http_minor = ch - '0';
             state = sw_minor_digit;
             break;
 
@@ -978,6 +991,12 @@ ngx_js_http_parse_status_line(ngx_js_http_parse_t *hp, ngx_buf_t *b)
                 return NGX_ERROR;
             }
 
+            if (hp->http_minor > 99) {
+                return NGX_ERROR;
+            }
+
+            hp->http_minor = hp->http_minor * 10 + (ch - '0');
+
             break;
 
         /* HTTP status code */
@@ -1055,6 +1074,8 @@ done:
     b->pos = p + 1;
     hp->state = sw_start;
 
+    hp->http_version = hp->http_major * 1000 + hp->http_minor;
+
     return NGX_OK;
 }
 
diff --git a/nginx/ngx_js_http.h b/nginx/ngx_js_http.h
index 027d0b21..7adcc130 100644
--- a/nginx/ngx_js_http.h
+++ b/nginx/ngx_js_http.h
@@ -16,6 +16,9 @@ typedef struct ngx_js_http_s  ngx_js_http_t;
 
 typedef struct {
     ngx_uint_t                     state;
+    unsigned                       http_major:16;
+    unsigned                       http_minor:16;
+    ngx_uint_t                     http_version;
     ngx_uint_t                     code;
     u_char                        *status_text;
     u_char                        *status_text_end;