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[OLE32] Don't free handles that are just copied in the inproc case.

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This imports wine commit 25b136d40080a80c006b89e02708d2e248504a42,
by Huw Davies and Zebediah Figura
CORE-14696
This commit is contained in:
Mark Jansen 2018-12-16 22:03:26 +01:00
parent 7375173b7f
commit 959994b67c
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GPG key ID: B39240EE84BEAE8B
1 changed files with 21 additions and 3 deletions
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24
dll/win32/ole32/usrmarshal.c
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@ -2036,11 +2036,29 @@ unsigned char * __RPC_USER STGMEDIUM_UserUnmarshal(ULONG *pFlags, unsigned char
* which the first parameter is a ULONG. * which the first parameter is a ULONG.
* This function is only intended to be called by the RPC runtime. * This function is only intended to be called by the RPC runtime.
*/ */
void __RPC_USER STGMEDIUM_UserFree(ULONG *pFlags, STGMEDIUM *pStgMedium) void __RPC_USER STGMEDIUM_UserFree(ULONG *flags, STGMEDIUM *med)
{ {
TRACE("(%s, %p\n", debugstr_user_flags(pFlags), pStgMedium); TRACE("(%s, %p)\n", debugstr_user_flags(flags), med);
ReleaseStgMedium(pStgMedium); switch (med->tymed)
{
case TYMED_NULL:
case TYMED_FILE:
case TYMED_ISTREAM:
case TYMED_ISTORAGE:
ReleaseStgMedium(med);
break;
case TYMED_HGLOBAL:
case TYMED_GDI:
case TYMED_MFPICT:
case TYMED_ENHMF:
if (LOWORD(*flags) == MSHCTX_INPROC)
med->tymed = TYMED_NULL;
ReleaseStgMedium(med);
break;
default:
RaiseException(DV_E_TYMED, 0, 0, NULL);
}
} }
ULONG __RPC_USER ASYNC_STGMEDIUM_UserSize(ULONG *pFlags, ULONG StartingSize, ASYNC_STGMEDIUM *pStgMedium) ULONG __RPC_USER ASYNC_STGMEDIUM_UserSize(ULONG *pFlags, ULONG StartingSize, ASYNC_STGMEDIUM *pStgMedium)