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AK: Fix implicit and narrowing conversions in Base64
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8d1d4d4f09
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5b59375a56
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sideshowbarker
2024-07-17 17:18:07 +09:00
Author: https://github.com/ldm5180 Commit: https://github.com/SerenityOS/serenity/commit/5b59375a56 Pull-request: https://github.com/SerenityOS/serenity/pull/13040 Reviewed-by: https://github.com/trflynn89
@ -29,7 +29,7 @@ static consteval auto make_lookup_table()
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Array<i16, 256> table;
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table.fill(-1);
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for (size_t i = 0; i < alphabet.size(); ++i) {
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table[alphabet[i]] = i;
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table[alphabet[i]] = static_cast<i16>(i);
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}
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return table;
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}
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@ -126,10 +126,10 @@ String encode_base64(ReadonlyBytes input)
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const u8 index2 = ((in1 << 2) | (in2 >> 6)) & 0x3f;
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const u8 index3 = in2 & 0x3f;
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const u8 out0 = alphabet[index0];
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const u8 out1 = alphabet[index1];
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const u8 out2 = is_16bit ? '=' : alphabet[index2];
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const u8 out3 = is_8bit ? '=' : alphabet[index3];
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const char out0 = alphabet[index0];
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const char out1 = alphabet[index1];
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const char out2 = is_16bit ? '=' : alphabet[index2];
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const char out3 = is_8bit ? '=' : alphabet[index3];
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output.append(out0);
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output.append(out1);
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