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diff src/http/modules/ngx_http_proxy_module.c @ 7933:2f443cac3f1e

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Upstream: fixed logging level of upstream invalid header errors. In b87b7092cedb (nginx 1.21.1), logging level of "upstream sent invalid header" errors was accidentally changed to "info". This change restores the "error" level, which is a proper logging level for upstream-side errors.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 18 Oct 2021 16:46:59 +0300
parents 055b2a847117
children ef6a3a99a81a
line wrap: on
line diff
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -2021,7 +2021,7 @@ ngx_http_proxy_process_header(ngx_http_r
 
         /* rc == NGX_HTTP_PARSE_INVALID_HEADER */
 
-        ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
+        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                       "upstream sent invalid header: \"%*s\\x%02xd...\"",
                       r->header_end - r->header_name_start,
                       r->header_name_start, *r->header_end);