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diff src/http/modules/ngx_http_log_module.c @ 3439:3354dfba9da4 stable-0.7

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merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399: cache related fixes: *) do not pass buf with empty cached response, this fixes "zero size buf in output" alert *) hide cacheable Set-Cookie and P3P FastCGI response headers *) test comma separator in "Cache-Control" *) a cache manager thread handle was overwritten by a cache loader thread handle, this caused an exit delay, the bug had been introduced in r3248 *) fix handling cached HTTP/0.9 response *) log proxied HTTP/0.9 responses status as "009" *) fix the "If-None-Match" header name *) fix a cached zero-length body case
author Igor Sysoev <igor@sysoev.ru>
date Mon, 01 Feb 2010 15:46:14 +0000
parents eef19bd3c51e
children
line wrap: on
line diff
--- a/src/http/modules/ngx_http_log_module.c
+++ b/src/http/modules/ngx_http_log_module.c
@@ -542,8 +542,25 @@ ngx_http_log_request_time(ngx_http_reque
 static u_char *
 ngx_http_log_status(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
 {
-    return ngx_sprintf(buf, "%ui",
-                       r->err_status ? r->err_status : r->headers_out.status);
+    ngx_uint_t  status;
+
+    if (r->err_status) {
+        status = r->err_status;
+
+    } else if (r->headers_out.status) {
+        status = r->headers_out.status;
+
+    } else if (r->http_version == NGX_HTTP_VERSION_9) {
+        *buf++ = '0';
+        *buf++ = '0';
+        *buf++ = '9';
+        return buf;
+
+    } else {
+        status = 0;
+    }
+
+    return ngx_sprintf(buf, "%ui", status);
 }