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AK+Everywhere: Make Base64 decoding fallible

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This commit is contained in:
Ben Wiederhake 2021-10-23 15:43:59 +02:00 • committed by Linus Groh
parent 3bf1f7ae87
commit cb868cfa41
11 changed files with 73 additions and 32 deletions
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6
Userland/Utilities/base64.cpp
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@ -51,7 +51,11 @@ int main(int argc, char** argv)
if (decode) {
auto decoded = decode_base64(StringView(buffer));
fwrite(decoded.data(), sizeof(u8), decoded.size(), stdout);
if (!decoded.has_value()) {
warnln("base64: invalid input");
return 1;
}
fwrite(decoded.value().data(), sizeof(u8), decoded.value().size(), stdout);
return 0;
}