Merge pull request alibaba#307 from taoyuanyuan/t

Bugfix: the "[alert] zero size buf" error.
Wiphone · Aug 21, 2013 · 8ff4191 · 8ff4191
2 parents 6204066 + 6c3d57e
commit 8ff4191
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/http/modules/ngx_http_trim_filter_module.c b/src/http/modules/ngx_http_trim_filter_module.c
@@ -339,6 +339,12 @@ ngx_http_trim_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
                 cl->buf->last_buf = 1;
 
                 *ll = cl;
+                ll = &cl->next;
+
+            }  else {
+                if (ln->next == NULL) {
+                    *ll = NULL;
+                }
             }
 
         } else {