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Fix boot

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svn path=/trunk/; revision=17431
This commit is contained in:
Alex Ionescu 2005-08-18 21:25:04 +00:00
parent 9eeadb66ec
commit 20d4ebeffc
3 changed files with 100 additions and 87 deletions
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4
reactos/include/subsys/csrss/csrss.h
View file

@ -492,6 +492,8 @@ typedef struct _CSR_API_MESSAGE
union union
{ {
PORT_MESSAGE Header; PORT_MESSAGE Header;
union
{
struct struct
{ {
BYTE HeaderReserved[sizeof(PORT_MESSAGE)]; BYTE HeaderReserved[sizeof(PORT_MESSAGE)];
@ -554,6 +556,8 @@ typedef struct _CSR_API_MESSAGE
CSRSS_GET_PROCESS_LIST GetProcessListRequest; CSRSS_GET_PROCESS_LIST GetProcessListRequest;
} Data; } Data;
}; };
UCHAR PadBuffer[PORT_MAXIMUM_MESSAGE_LENGTH];
};
}; };
} CSR_API_MESSAGE, *PCSR_API_MESSAGE; } CSR_API_MESSAGE, *PCSR_API_MESSAGE;

19
reactos/include/subsys/sm/api.h
View file

@ -111,27 +111,36 @@ typedef union _SM_PORT_MESSAGE
{ {
/*** LPC common header ***/ /*** LPC common header ***/
PORT_MESSAGE Header; PORT_MESSAGE Header;
struct { union
{
struct
{
UCHAR LpcHeader[sizeof(PORT_MESSAGE)]; UCHAR LpcHeader[sizeof(PORT_MESSAGE)];
/*** SM common header ***/ /*** SM common header ***/
struct { struct
{
DWORD ApiIndex; DWORD ApiIndex;
NTSTATUS Status; NTSTATUS Status;
} SmHeader; } SmHeader;
/*** SM per API arguments ***/ /*** SM per API arguments ***/
union { union
union { {
union
{
SM_PORT_MESSAGE_COMPSES CompSes; SM_PORT_MESSAGE_COMPSES CompSes;
SM_PORT_MESSAGE_EXECPGM ExecPgm; SM_PORT_MESSAGE_EXECPGM ExecPgm;
SM_PORT_MESSAGE_QRYINFO QryInfo; SM_PORT_MESSAGE_QRYINFO QryInfo;
} Request; } Request;
union { union
{
SM_PORT_MESSAGE_COMPSES CompSes; SM_PORT_MESSAGE_COMPSES CompSes;
SM_PORT_MESSAGE_EXECPGM ExecPgm; SM_PORT_MESSAGE_EXECPGM ExecPgm;
SM_PORT_MESSAGE_QRYINFO QryInfo; SM_PORT_MESSAGE_QRYINFO QryInfo;
} Reply; } Reply;
}; };
}; };
UCHAR PadBuffer[PORT_MAXIMUM_MESSAGE_LENGTH];
};
} SM_PORT_MESSAGE, * PSM_PORT_MESSAGE; } SM_PORT_MESSAGE, * PSM_PORT_MESSAGE;
#include <poppack.h> #include <poppack.h>

2
reactos/ntoskrnl/lpc/send.c
View file

@ -357,7 +357,7 @@ NtRequestWaitReplyPort (IN HANDLE PortHandle,
ObDereferenceObject(Port); ObDereferenceObject(Port);
return(STATUS_PORT_MESSAGE_TOO_LONG); return(STATUS_PORT_MESSAGE_TOO_LONG);
} }
if (LpcRequestDataSize != (LpcRequestMessageSize - sizeof(PORT_MESSAGE))) if (LpcRequestDataSize > LPC_MAX_DATA_LENGTH)
{ {
ExFreePool(LpcRequest); ExFreePool(LpcRequest);
if (NULL != AttachedProcess) if (NULL != AttachedProcess)