commit 3323241ed1837f583ccd75520eab463f085f0846
author Ruslan Ermilov <ru@nginx.com> Tue Jan 30 22:23:58 2018 +0300
committer Ruslan Ermilov <ru@nginx.com> Tue Jan 30 22:23:58 2018 +0300
tree 4e57d35b5e2469493915b2bb9511a2324dbda7d9
parent f77df9edd738ff1808ef4032a885ba2a0b5ad3e0

Upstream: removed X-Powered-By from the list of special headers.

After 1e720b0be7ec, it's neither specially processed nor copied
when redirecting with X-Accel-Redirect.

src/http/ngx_http_upstream.c

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 736ab63..224499b 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -284,10 +284,6 @@
                  ngx_http_upstream_process_vary, 0,
                  ngx_http_upstream_copy_header_line, 0, 0 },
 
-    { ngx_string("X-Powered-By"),
-                 ngx_http_upstream_ignore_header_line, 0,
-                 ngx_http_upstream_copy_header_line, 0, 0 },
-
     { ngx_string("X-Accel-Expires"),
                  ngx_http_upstream_process_accel_expires, 0,
                  ngx_http_upstream_copy_header_line, 0, 0 },