From d046e4d6b500583cda8d2561e47c790eaedd007f Mon Sep 17 00:00:00 2001
From: Omar Polo <op@omarpolo.com>
Date: Mon, 4 Oct 2021 09:31:43 +0000
Subject: [PATCH] copy only `len' bytes, not the whole buffer

We ended up copying too much data from the fastcgi process.
---
 fcgi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fcgi.c b/fcgi.c
index c87a0e6..26da55c 100644
--- a/fcgi.c
+++ b/fcgi.c
@@ -334,7 +334,8 @@ fcgi_read(struct bufferevent *bev, void *d)
 			break;
 
 		case FCGI_STDOUT:
-			bufferevent_write_buffer(c->bev, EVBUFFER_INPUT(bev));
+			bufferevent_write(c->bev, EVBUFFER_DATA(src), len);
+			evbuffer_drain(src, len);
 			break;
 
 		default: