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AK+Everywhere: Make UTF-8 and UTF-32 to UTF-16 converters fallible

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These could fail to allocate the underlying storage needed to store the
UTF-16 data. Propagate these errors.
This commit is contained in:
Timothy Flynn 2023-01-06 13:19:34 -05:00 • committed by Linus Groh
parent d8044c5358
commit 1edb96376b
13 changed files with 46 additions and 35 deletions
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2
Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
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@ -490,7 +490,7 @@ JS_DEFINE_NATIVE_FUNCTION(GlobalObject::escape)
{
auto string = TRY(vm.argument(0).to_string(vm));
StringBuilder escaped;
for (auto code_point : utf8_to_utf16(string)) {
for (auto code_point : TRY_OR_THROW_OOM(vm, utf8_to_utf16(string))) {
if (code_point < 256) {
if ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@*_+-./"sv.contains(static_cast<char>(code_point)))
escaped.append(code_point);