From 7f4c5fa96fc064c7ccf7f34ce3193d2520917def Mon Sep 17 00:00:00 2001 From: George Bosilca Date: Tue, 10 Feb 2015 20:13:36 -0500 Subject: [PATCH] Add the displacement of the element to the safeguard check. --- opal/datatype/opal_datatype_unpack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/opal/datatype/opal_datatype_unpack.c b/opal/datatype/opal_datatype_unpack.c index 37bf2fa7a2..d43805ef21 100644 --- a/opal/datatype/opal_datatype_unpack.c +++ b/opal/datatype/opal_datatype_unpack.c @@ -481,7 +481,7 @@ opal_unpack_general_function( opal_convertor_t* pConvertor, while( pElem->elem.common.flags & OPAL_DATATYPE_FLAG_DATA ) { /* now here we have a basic datatype */ type = description[pos_desc].elem.common.type; - OPAL_DATATYPE_SAFEGUARD_POINTER( conv_ptr, pData->size, pConvertor->pBaseBuf, + OPAL_DATATYPE_SAFEGUARD_POINTER( conv_ptr + pElem->elem.disp, pData->size, pConvertor->pBaseBuf, pData, pConvertor->count ); DO_DEBUG( opal_output( 0, "unpack (%p, %ld) -> (%p:%ld, %d, %ld) type %s\n", iov_ptr, iov_len_local,