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potential bug in utf8 encode #1

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jurgen-kluft opened this issue Apr 4, 2016 · 0 comments

jurgen-kluft commented Apr 4, 2016

If size_t len = write_length(c); returns 0 then the next loop will cause a serious issue:

for (size_t i = len; i != 1; --i) {
// select lower 6 bits
res[i-1] = (c & 0x3f) | 0x80;
c = c >> 6;
}

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