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rpcrt4: Remove the BUFFER_PARANOIA overestimates for string memory sizes.

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Robert Shearman 2006-05-15 16:57:04 +01:00 committed by Alexandre Julliard
parent 4c0b0e0069
commit c27db4cde6
1 changed files with 3 additions and 5 deletions
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8
dlls/rpcrt4/ndr_marshall.c
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@ -43,8 +43,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(ole); WINE_DEFAULT_DEBUG_CHANNEL(ole);
#define BUFFER_PARANOIA 20
#if defined(__i386__) #if defined(__i386__)
# define LITTLE_ENDIAN_UINT32_WRITE(pchar, uint32) \ # define LITTLE_ENDIAN_UINT32_WRITE(pchar, uint32) \
(*((UINT32 *)(pchar)) = (uint32)) (*((UINT32 *)(pchar)) = (uint32))
@ -581,12 +579,12 @@ void WINAPI NdrConformantStringBufferSize(PMIDL_STUB_MESSAGE pStubMsg,
if (*pFormat == RPC_FC_C_CSTRING) { if (*pFormat == RPC_FC_C_CSTRING) {
/* we need + 1 octet for '\0' */ /* we need + 1 octet for '\0' */
TRACE("string=%s\n", debugstr_a((char*)pMemory)); TRACE("string=%s\n", debugstr_a((char*)pMemory));
pStubMsg->BufferLength += strlen((char*)pMemory) + 1 + BUFFER_PARANOIA; pStubMsg->BufferLength += strlen((char*)pMemory) + 1;
} }
else if (*pFormat == RPC_FC_C_WSTRING) { else if (*pFormat == RPC_FC_C_WSTRING) {
/* we need + 2 octets for L'\0' */ /* we need + 2 octets for L'\0' */
TRACE("string=%s\n", debugstr_w((LPWSTR)pMemory)); TRACE("string=%s\n", debugstr_w((LPWSTR)pMemory));
pStubMsg->BufferLength += strlenW((LPWSTR)pMemory)*2 + 2 + BUFFER_PARANOIA; pStubMsg->BufferLength += strlenW((LPWSTR)pMemory)*2 + 2;
} }
else { else {
ERR("Unhandled string type: %#x\n", *pFormat); ERR("Unhandled string type: %#x\n", *pFormat);
@ -652,7 +650,7 @@ unsigned char *WINAPI NdrConformantStringUnmarshall( PMIDL_STUB_MESSAGE pStubMsg
len = pStubMsg->ActualCount; len = pStubMsg->ActualCount;
if (fMustAlloc || !*ppMemory) if (fMustAlloc || !*ppMemory)
*ppMemory = NdrAllocate(pStubMsg, len*esize + BUFFER_PARANOIA); *ppMemory = NdrAllocate(pStubMsg, len*esize);
memcpy(*ppMemory, pStubMsg->Buffer, len*esize); memcpy(*ppMemory, pStubMsg->Buffer, len*esize);