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Fixes for "vulnerable command line parsing"

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Signed-off-by: Sergey G. Brester <info@sebres.de>
Reviewed-by: Tino Reichardt <milky-7zip@mcmilk.de>
This commit is contained in:
sebres
2023-04-06 20:04:55 +02:00
committed by Tino Reichardt
parent d94284915a
commit 8cfdd747c8
3 changed files with 100 additions and 22 deletions
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10
CPP/Common/MyString.cpp
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@@ -1206,6 +1206,16 @@ UString &UString::operator=(const UString &s)
return *this;
}
void UString::AddFrom(const wchar_t *s, unsigned len) // no check
{
if (len) {
Grow(len);
wmemcpy(_chars + _len, s, len);
_len += len;
_chars[_len] = 0;
}
}
void UString::SetFrom(const wchar_t *s, unsigned len) // no check
{
if (len > _limit)