nginx 0.8.35 *) Change: now the charset filter runs before the SSI filter. *) Feature: the "chunked_transfer_encoding" directive. *) Bugfix: an "&" character was not escaped when it was copied in arguments part in a rewrite rule. *) Bugfix: nginx might be terminated abnormally while a signal processing or if the directive "timer_resolution" was used on platforms which do not support kqueue or eventport notification methods. Thanks to George Xie and Maxim Dounin. *) Bugfix: if temporary files and permanent storage area resided at different file systems, then permanent file modification times were incorrect. Thanks to Maxim Dounin. *) Bugfix: ngx_http_memcached_module might issue the error message "memcached sent invalid trailer". Thanks to Maxim Dounin. *) Bugfix: nginx could not built zlib-1.2.4 library using the library sources. Thanks to Maxim Dounin. *) Bugfix: a segmentation fault occurred in a worker process, if there was large stderr output before FastCGI response; the bug had appeared in 0.8.34. Thanks to Maxim Dounin.

--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c
@@ -432,15 +432,20 @@ ngx_http_memcached_filter(void *data, ss
 
         if (ngx_strncmp(b->last,
                    ngx_http_memcached_end + NGX_HTTP_MEMCACHED_END - ctx->rest,
-                   ctx->rest)
+                   bytes)
             != 0)
         {
             ngx_log_error(NGX_LOG_ERR, ctx->request->connection->log, 0,
                           "memcached sent invalid trailer");
+
+            u->length = 0;
+            ctx->rest = 0;
+
+            return NGX_OK;
         }
 
-        u->length = 0;
-        ctx->rest = 0;
+        u->length -= bytes;
+        ctx->rest -= bytes;
 
         return NGX_OK;
     }