commit 6bdcc58a9cf60db8ea87716f97496319f21631e1
author Igor Sysoev <igor@sysoev.ru> Thu Apr 01 15:16:22 2010 +0000
committer Igor Sysoev <igor@sysoev.ru> Thu Apr 01 15:16:22 2010 +0000
tree 152bfc9b27f1d6bad88ddca403494c8c3ee0f5e4
parent 170a54f326ff6d49058dcc4e4b5dcf36bcbb134a

revert partially r1555 and fix the error "memcached sent invalid trailer"

src/http/modules/ngx_http_memcached_module.c

diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c
index 2dae38a..090a285 100644
--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c
@@ -432,15 +432,20 @@
 
         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;
     }