Mercurial > hg > nginx
changeset 5869:fd283aa92e04
Upstream: fix $upstream_cache_last_modified variable.
Due to the u->headers_in.last_modified_time not being correctly initialized,
this variable was evaluated to "Thu, 01 Jan 1970 00:00:00 GMT" for responses
cached without the "Last-Modified" header which resulted in subsequent proxy
requests being sent with "If-Modified-Since: Thu, 01 Jan 1970 00:00:00 GMT"
header.
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
| author | Piotr Sikora <piotr@cloudflare.com> |
|---|---|
| date | Wed, 01 Oct 2014 15:48:53 -0700 |
| parents | 6bbad2e73245 |
| children | 5e72578e6503 |
| files | src/http/ngx_http_upstream.c |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/http/ngx_http_upstream.c +++ b/src/http/ngx_http_upstream.c @@ -441,6 +441,7 @@ ngx_http_upstream_create(ngx_http_reques #endif u->headers_in.content_length_n = -1; + u->headers_in.last_modified_time = -1; return NGX_OK; } @@ -885,6 +886,7 @@ ngx_http_upstream_cache_send(ngx_http_re ngx_memzero(&u->headers_in, sizeof(ngx_http_upstream_headers_in_t)); u->headers_in.content_length_n = -1; + u->headers_in.last_modified_time = -1; if (ngx_list_init(&u->headers_in.headers, r->pool, 8, sizeof(ngx_table_elt_t)) @@ -1582,6 +1584,7 @@ ngx_http_upstream_reinit(ngx_http_reques ngx_memzero(&u->headers_in, sizeof(ngx_http_upstream_headers_in_t)); u->headers_in.content_length_n = -1; + u->headers_in.last_modified_time = -1; if (ngx_list_init(&u->headers_in.headers, r->pool, 8, sizeof(ngx_table_elt_t))