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Merge pull request #4668 from wwylele/swkbd-size

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applet/swkbd: use UTF-16 string to test string size
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Weiyi Wang 2019-03-05 12:23:54 -05:00 committed by GitHub
parent d7444892ce 47ed3f4db5
commit d0de727a97
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
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8
src/core/frontend/applets/swkbd.cpp
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@ -52,8 +52,10 @@ ValidationError SoftwareKeyboard::ValidateInput(const std::string& input) const
return error;
}
// TODO(jroweboy): Is max_text_length inclusive or exclusive?
if (input.size() > config.max_text_length) {
// 3DS uses UTF-16 string to test string size
std::u16string u16input = Common::UTF8ToUTF16(input);
if (u16input.size() > config.max_text_length) {
return ValidationError::MaxLengthExceeded;
}
@ -62,7 +64,7 @@ ValidationError SoftwareKeyboard::ValidateInput(const std::string& input) const
bool is_empty = input.empty();
switch (config.accept_mode) {
case AcceptedInput::FixedLength:
if (input.size() != config.max_text_length) {
if (u16input.size() != config.max_text_length) {
return ValidationError::FixedLengthRequired;
}
break;