Bugfix: read event was not blocked after reading body.

Read event should be blocked after reading body, else undefined behaviour
might occur on additional client activity.  This fixes segmentation faults
observed with proxy_ignore_client_abort set.

diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
index 03053c86a488e04ddd2eef27f9b0e2873f8ae442..817b48e4555780e6992b77aa22bea15f11d0f8a6 100644 (file)
--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -378,6 +378,8 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
         rb->bufs = rb->bufs->next;
     }
 
+    r->read_event_handler = ngx_http_block_reading;
+
     rb->post_handler(r);
 
     return NGX_OK;