From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 25 Oct 2010 20:09:11 +0000 (-0400)
Subject: Correctly count req->body_size on http usage without Content-Length
X-Git-Tag: release-2.0.9-rc~51
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8e342e563060a5dfc4c33bd46a2a6819a5d5b2f7;p=libevent

Correctly count req->body_size on http usage without Content-Length

There was a dumb bug where we would look at the length of the input
buffer immediately _after_ we drained it.
---

diff --git a/http.c b/http.c
index 526244ae..ce120bcc 100644
--- a/http.c
+++ b/http.c
@@ -874,8 +874,8 @@ evhttp_read_body(struct evhttp_connection *evcon, struct evhttp_request *req)
 		}
 	} else if (req->ntoread < 0) {
 		/* Read until connection close. */
-		evbuffer_add_buffer(req->input_buffer, buf);
 		req->body_size += evbuffer_get_length(buf);
+		evbuffer_add_buffer(req->input_buffer, buf);
 	} else if (req->chunk_cb != NULL ||
 	    evbuffer_get_length(buf) >= (size_t)req->ntoread) {
 		/* We've postponed moving the data until now, but we're