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[KERNEL32] Zero out CPINFO in GetCPInfo

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This commit is contained in:
Timo Kreuzer 2025-05-27 21:49:29 +03:00
parent 2bec8c9d4c
commit e83eccee31
1 changed files with 2 additions and 0 deletions
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2
dll/win32/kernel32/winnls/string/nls.c
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@ -2054,6 +2054,7 @@ GetCPInfo(UINT CodePage,
{ {
case CP_UTF7: case CP_UTF7:
case CP_UTF8: case CP_UTF8:
RtlZeroMemory(CodePageInfo, sizeof(*CodePageInfo));
CodePageInfo->DefaultChar[0] = 0x3f; CodePageInfo->DefaultChar[0] = 0x3f;
CodePageInfo->DefaultChar[1] = 0; CodePageInfo->DefaultChar[1] = 0;
CodePageInfo->LeadByte[0] = CodePageInfo->LeadByte[1] = 0; CodePageInfo->LeadByte[0] = CodePageInfo->LeadByte[1] = 0;
@ -2066,6 +2067,7 @@ GetCPInfo(UINT CodePage,
return FALSE; return FALSE;
} }
RtlZeroMemory(CodePageInfo, sizeof(*CodePageInfo));
if (CodePageEntry->CodePageTable.DefaultChar & 0xff00) if (CodePageEntry->CodePageTable.DefaultChar & 0xff00)
{ {
CodePageInfo->DefaultChar[0] = (CodePageEntry->CodePageTable.DefaultChar & 0xff00) >> 8; CodePageInfo->DefaultChar[0] = (CodePageEntry->CodePageTable.DefaultChar & 0xff00) >> 8;