if (Src[0] == UNI_UTF16_BYTE_ORDER_MARK_NATIVE)
Src++;
- // Just allocate enough space up front. We'll shrink it later.
- Out.resize(SrcBytes.size() * UNI_MAX_UTF8_BYTES_PER_CODE_POINT);
+ // Just allocate enough space up front. We'll shrink it later. Allocate
+ // enough that we can fit a null terminator without reallocating.
+ Out.resize(SrcBytes.size() * UNI_MAX_UTF8_BYTES_PER_CODE_POINT + 1);
UTF8 *Dst = reinterpret_cast<UTF8 *>(&Out[0]);
UTF8 *DstEnd = Dst + Out.size();
}
Out.resize(reinterpret_cast<char *>(Dst) - &Out[0]);
+ Out.push_back(0);
+ Out.pop_back();
return true;
}
// Allocate the same number of UTF-16 code units as UTF-8 code units. Encoding
// as UTF-16 should always require the same amount or less code units than the
- // UTF-8 encoding.
- DstUTF16.resize(SrcUTF8.size());
+ // UTF-8 encoding. Allocate one extra byte for the null terminator though,
+ // so that someone calling DstUTF16.data() gets a null terminated string.
+ // We resize down later so we don't have to worry that this over allocates.
+ DstUTF16.resize(SrcUTF8.size()+1);
UTF16 *Dst = &DstUTF16[0];
UTF16 *DstEnd = Dst + DstUTF16.size();
}
DstUTF16.resize(Dst - &DstUTF16[0]);
+ DstUTF16.push_back(0);
+ DstUTF16.pop_back();
return true;
}