fix for_gcc4.7 degrade #30300 patch.

diff --git a/l7vsd/module/protocol/protocol_module_ip.cpp b/l7vsd/module/protocol/protocol_module_ip.cpp
index 4cd2205..417505b 100644 (file)
--- a/l7vsd/module/protocol/protocol_module_ip.cpp
+++ b/l7vsd/module/protocol/protocol_module_ip.cpp
@@ -5657,6 +5657,11 @@ bool protocol_module_ip::put_data_into_sendbuffer(
                         buffer_element.first += sendbuffer_rest_size;
                         buffer_element.second -= sendbuffer_rest_size;
                         sendbuffer_rest_size = 0;
+
+                        //add remain item
+                        data_ptr->buffer_sequence.push_back(buffer_element);
+                        //delete the item
+                        data_ptr->buffer_sequence.pop_front();
                         break;
                 }
         }