From 960d0bfe344d70223fec74079378992897855cc3 Mon Sep 17 00:00:00 2001 From: Maxim Dounin Date: Thu, 25 Jul 2013 15:00:12 +0400 Subject: Upstream: added check if a response is complete. Checks were added to both buffered and unbuffered code paths to detect and complain if a response is incomplete. Appropriate error codes are now passed to ngx_http_upstream_finalize_request(). With this change in unbuffered mode we now use u->length set to -1 as an indicator that EOF is allowed per protocol and used to indicate response end (much like its with p->length in buffered mode). Proxy module was changed to set u->length to 1 (instead of previously used -1) in case of chunked transfer encoding used to comply with the above. --- src/http/modules/ngx_http_proxy_module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/http/modules/ngx_http_proxy_module.c') diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c index 2cf0133a3..a22ed0fcb 100644 --- a/src/http/modules/ngx_http_proxy_module.c +++ b/src/http/modules/ngx_http_proxy_module.c @@ -1542,7 +1542,7 @@ ngx_http_proxy_input_filter_init(void *data) u->pipe->length = 3; /* "0" LF LF */ u->input_filter = ngx_http_proxy_non_buffered_chunked_filter; - u->length = -1; + u->length = 1; } else if (u->headers_in.content_length_n == 0) { /* empty body: special case as filter won't be called */ -- cgit