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[WIN32K:NTGDI] Correctly interpret RtlCreateUnicodeString return value. CORE-14271

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Thomas Faber 2018-01-31 10:26:24 +01:00
parent 6e750d189a
commit 7f687154a0
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GPG key ID: 076E7C3D44720826
1 changed files with 5 additions and 3 deletions
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8
win32ss/gdi/ntgdi/freetype.c
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@ -323,6 +323,7 @@ IntLoadFontSubstList(PLIST_ENTRY pHead)
BYTE CharSets[FONTSUBST_FROM_AND_TO];
LPWSTR pch;
PFONTSUBST_ENTRY pEntry;
BOOLEAN Success;
/* the FontSubstitutes registry key */
static UNICODE_STRING FontSubstKey =
@ -367,10 +368,11 @@ IntLoadFontSubstList(PLIST_ENTRY pHead)
pInfo = (PKEY_VALUE_FULL_INFORMATION)InfoBuffer;
Length = pInfo->NameLength / sizeof(WCHAR);
pInfo->Name[Length] = UNICODE_NULL; /* truncate */
Status = RtlCreateUnicodeString(&FromW, pInfo->Name);
if (!NT_SUCCESS(Status))
Success = RtlCreateUnicodeString(&FromW, pInfo->Name);
if (!Success)
{
DPRINT("RtlCreateUnicodeString failed: 0x%08X\n", Status);
Status = STATUS_INSUFFICIENT_RESOURCES;
DPRINT("RtlCreateUnicodeString failed\n");
break; /* failure */
}