Fix cast from const by accessing string data directly (#8354)

Fixes #8327
This commit is contained in:
rubenwardy 2019-03-12 07:58:02 +00:00 committed by Loïc Blot
parent 1e3e4fb649
commit 38f6e7a198

@ -2916,13 +2916,13 @@ public:
ret[0] = unicode::BOM; ret[0] = unicode::BOM;
else if (endian == unicode::EUTFEE_LITTLE) else if (endian == unicode::EUTFEE_LITTLE)
{ {
uchar8_t* ptr8 = reinterpret_cast<uchar8_t*>(ret.c_str()); uchar8_t* ptr8 = reinterpret_cast<uchar8_t*>(&ret[0]);
*ptr8++ = unicode::BOM_ENCODE_UTF16_LE[0]; *ptr8++ = unicode::BOM_ENCODE_UTF16_LE[0];
*ptr8 = unicode::BOM_ENCODE_UTF16_LE[1]; *ptr8 = unicode::BOM_ENCODE_UTF16_LE[1];
} }
else else
{ {
uchar8_t* ptr8 = reinterpret_cast<uchar8_t*>(ret.c_str()); uchar8_t* ptr8 = reinterpret_cast<uchar8_t*>(&ret[0]);
*ptr8++ = unicode::BOM_ENCODE_UTF16_BE[0]; *ptr8++ = unicode::BOM_ENCODE_UTF16_BE[0];
*ptr8 = unicode::BOM_ENCODE_UTF16_BE[1]; *ptr8 = unicode::BOM_ENCODE_UTF16_BE[1];
} }