Restore to 1.333 state (problematic, in that we could be facing >(size_t)

  bytes, but better till I figure out the _right_ fix.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89853 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
index 64943eaaaf9611cdf0faeedd7632e116318e3a54..cf74ccfce9c372bdf4c209f6b9f206d9d39d913e 100644 (file)
--- a/modules/http/http_protocol.c
+++ b/modules/http/http_protocol.c
@@ -1435,11 +1435,8 @@ AP_DECLARE(long) ap_get_client_block(request_rec *r, char *buffer, apr_size_t bu
 
     do {
         if (APR_BRIGADE_EMPTY(bb)) {
-            apr_size_t asmuch = bufsiz;
-            if (r->remaining < asmuch)
-                asmuch = (apr_size_t)r->remaining;
             if (ap_get_brigade(r->input_filters, bb, AP_MODE_BLOCKING,
-                               &asmuch) != APR_SUCCESS) {
+                               &r->remaining) != APR_SUCCESS) {
                 /* if we actually fail here, we want to just return and
                  * stop trying to read data from the client.
                  */