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rpcrt4: Fix a memory leak in I_RpcSendReceive caused by I_RpcReceive overwriting pMsg->Buffer. 

(Reported by Huw Davies.)
This commit is contained in:
Rob Shearman 2007-02-21 17:12:41 +00:00 committed by Alexandre Julliard
parent b491d926d5
commit ca6fe3fbf2
1 changed files with 6 additions and 0 deletions
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6
dlls/rpcrt4/rpc_message.c
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@ -1030,10 +1030,16 @@ fail:
RPC_STATUS WINAPI I_RpcSendReceive(PRPC_MESSAGE pMsg) RPC_STATUS WINAPI I_RpcSendReceive(PRPC_MESSAGE pMsg)
{ {
RPC_STATUS status; RPC_STATUS status;
RPC_MESSAGE original_message;
TRACE("(%p)\n", pMsg); TRACE("(%p)\n", pMsg);
original_message = *pMsg;
status = I_RpcSend(pMsg); status = I_RpcSend(pMsg);
if (status == RPC_S_OK) if (status == RPC_S_OK)
status = I_RpcReceive(pMsg); status = I_RpcReceive(pMsg);
/* free the buffer replaced by a new buffer in I_RpcReceive */
if (status == RPC_S_OK)
I_RpcFreeBuffer(&original_message);
return status; return status;
} }