[nginx] HTTP/2: prevented creating temp files for requests without body.

Valentin Bartenev vbart at nginx.com
Sat Dec 10 10:34:16 UTC 2016


details:   http://hg.nginx.org/nginx/rev/e02f1977846b
branches:  
changeset: 6834:e02f1977846b
user:      Valentin Bartenev <vbart at nginx.com>
date:      Sat Dec 10 13:23:38 2016 +0300
description:
HTTP/2: prevented creating temp files for requests without body.

The problem was introduced by 52bd8cc17f34.

diffstat:

 src/http/v2/ngx_http_v2.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (16 lines):

diff -r 3834951e32ab -r e02f1977846b src/http/v2/ngx_http_v2.c
--- a/src/http/v2/ngx_http_v2.c	Mon Nov 28 20:58:14 2016 +0300
+++ b/src/http/v2/ngx_http_v2.c	Sat Dec 10 13:23:38 2016 +0300
@@ -3552,8 +3552,10 @@ ngx_http_v2_read_request_body(ngx_http_r
         rb->buf = ngx_create_temp_buf(r->pool, (size_t) len);
 
     } else {
-        /* enforce writing body to file */
-        r->request_body_in_file_only = 1;
+        if (stream->preread) {
+            /* enforce writing preread buffer to file */
+            r->request_body_in_file_only = 1;
+        }
 
         rb->buf = ngx_calloc_buf(r->pool);
 


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