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rpcrt4: Handle pointers to context handles in the stubless code. 

Implement check for NULL context handles if requested.
This commit is contained in:
Robert Shearman 2006-05-19 16:04:23 +01:00 committed by Alexandre Julliard
parent 9c885c9185
commit 6e7d06ad34
1 changed files with 16 additions and 1 deletions
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17
dlls/rpcrt4/ndr_stubless.c
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@ -470,8 +470,23 @@ LONG_PTR WINAPIV NdrClientCall2(PMIDL_STUB_DESC pStubDesc, PFORMAT_STRING pForma
case RPC_FC_BIND_CONTEXT: /* explicit context */
{
NDR_EHD_CONTEXT * pDesc = (NDR_EHD_CONTEXT *)&pFormat[current_offset];
NDR_CCONTEXT context_handle;
TRACE("Explicit bind context\n");
hBinding = NDRCContextBinding(*(NDR_CCONTEXT *)ARG_FROM_OFFSET(args, pDesc->offset));
if (pDesc->flags & HANDLE_PARAM_IS_VIA_PTR)
{
TRACE("\tHANDLE_PARAM_IS_VIA_PTR\n");
context_handle = **(NDR_CCONTEXT **)ARG_FROM_OFFSET(args, pDesc->offset);
}
else
context_handle = *(NDR_CCONTEXT *)ARG_FROM_OFFSET(args, pDesc->offset);
if ((pDesc->flags & NDR_CONTEXT_HANDLE_CANNOT_BE_NULL) &&
!context_handle)
{
ERR("null context handle isn't allowed\n");
RpcRaiseException(RPC_X_SS_IN_NULL_CONTEXT);
return 0;
}
hBinding = NDRCContextBinding(context_handle);
/* FIXME: should we store this structure in stubMsg.pContext? */
current_offset += sizeof(NDR_EHD_CONTEXT);
break;