From e8459e78e4a71626bd3b171fb04768ad9ee461e8 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Sun, 31 Dec 2017 16:01:47 +0000 Subject: [PATCH] [Fix] Remove hop-by-hop headers in proxy Issue: #1973 --- src/rspamd_proxy.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/rspamd_proxy.c b/src/rspamd_proxy.c index 7fe6245340..59bc8b8932 100644 --- a/src/rspamd_proxy.c +++ b/src/rspamd_proxy.c @@ -1872,6 +1872,9 @@ proxy_client_finish_handler (struct rspamd_http_connection *conn, session->client_conn); session->shmem_ref = rspamd_http_message_shmem_ref (session->client_message); rspamd_http_message_remove_header (msg, "Content-Length"); + rspamd_http_message_remove_header (msg, "Transfer-Encoding"); + rspamd_http_message_remove_header (msg, "Keep-Alive"); + rspamd_http_message_remove_header (msg, "Connection"); rspamd_http_message_remove_header (msg, "Key"); proxy_open_mirror_connections (session); @@ -1891,6 +1894,9 @@ err: rspamd_http_connection_steal_msg (session->client_conn); rspamd_http_message_remove_header (msg, "Content-Length"); rspamd_http_message_remove_header (msg, "Key"); + rspamd_http_message_remove_header (msg, "Transfer-Encoding"); + rspamd_http_message_remove_header (msg, "Keep-Alive"); + rspamd_http_message_remove_header (msg, "Connection"); rspamd_http_connection_reset (session->client_conn); proxy_client_write_error (session, 404, "Backend not found"); -- 2.47.3