diff --git a/nfapi/open-nFAPI/nfapi/src/nfapi_p7.c b/nfapi/open-nFAPI/nfapi/src/nfapi_p7.c
index 2daf1450c8..90b9ec2667 100644
--- a/nfapi/open-nFAPI/nfapi/src/nfapi_p7.c
+++ b/nfapi/open-nFAPI/nfapi/src/nfapi_p7.c
@@ -81,13 +81,22 @@ void* nfapi_p7_allocate(size_t size, nfapi_p7_codec_config_t* config)
 	if(size == 0)
 		return 0;
 
+       void* buffer_p = NULL;
 	if(config && config->allocate)
 	{
-		return (config->allocate)(size);
+               buffer_p = (config->allocate)(size);
+               if(buffer_p != NULL){
+               memset(buffer_p,0,size);
+               }
+               return buffer_p;
 	}
 	else
 	{
-		return calloc(1, size);
+               buffer_p = calloc(1, size);
+               if(buffer_p != NULL){
+               memset(buffer_p,0,size);
+               }
+               return buffer_p;
 	}
 }
 
diff --git a/nfapi/open-nFAPI/pnf/src/pnf_p7.c b/nfapi/open-nFAPI/pnf/src/pnf_p7.c
index 81abed81a9..27b5987008 100644
--- a/nfapi/open-nFAPI/pnf/src/pnf_p7.c
+++ b/nfapi/open-nFAPI/pnf/src/pnf_p7.c
@@ -1536,7 +1536,7 @@ void pnf_handle_p7_message(void *pRecvMsg, int recvMsgLen, pnf_p7_t* pnf_p7,  ui
 					NFAPI_TRACE(NFAPI_TRACE_NOTE, "Failed to allocate PNF_P7 reassemby buffer len:%d\n", length);
 					return;
 				}
-
+                                memset(pnf_p7->reassemby_buffer, 0, length);
 				pnf_p7->reassemby_buffer_size = length;
 			}
 			
diff --git a/nfapi/open-nFAPI/vnf/src/vnf_p7.c b/nfapi/open-nFAPI/vnf/src/vnf_p7.c
index 4b7acabec3..3a201bda37 100644
--- a/nfapi/open-nFAPI/vnf/src/vnf_p7.c
+++ b/nfapi/open-nFAPI/vnf/src/vnf_p7.c
@@ -1430,7 +1430,7 @@ void vnf_handle_p7_message(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
 						NFAPI_TRACE(NFAPI_TRACE_NOTE, "Failed to allocate VNF_P7 reassemby buffer len:%d\n", length);
 						return;
 					}
-
+                                       memset(phy->reassembly_buffer, 0, length);
 					phy->reassembly_buffer_size = length;
 				}