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LibGfx: Make NamedColor2TagData verify inputs are 32-byte 7-bit ASCII

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NamedColor2TagData::from_bytes() errors out if that isn't the case,
but let's make sure other potential future callers get it right too.
This commit is contained in:
Nico Weber 2023-02-19 09:42:21 -05:00 • committed by Andreas Kling
parent 7ad11fa59a
commit eac9941766
1 changed files with 14 additions and 0 deletions
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14
Userland/Libraries/LibGfx/ICC/TagTypes.h
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@ -537,6 +537,20 @@ public:
{ {
VERIFY(root_names.size() == pcs_coordinates.size()); VERIFY(root_names.size() == pcs_coordinates.size());
VERIFY(root_names.size() * number_of_device_coordinates == device_coordinates.size()); VERIFY(root_names.size() * number_of_device_coordinates == device_coordinates.size());
for (u8 byte : m_prefix.bytes())
VERIFY(byte < 128);
VERIFY(m_prefix.bytes().size() < 32);
for (u8 byte : m_suffix.bytes())
VERIFY(byte < 128);
VERIFY(m_suffix.bytes().size() < 32);
for (auto const& root_name : m_root_names) {
for (u8 byte : root_name.bytes())
VERIFY(byte < 128);
VERIFY(root_name.bytes().size() < 32);
}
} }
// "(least-significant 16 bits reserved for ICC use)" // "(least-significant 16 bits reserved for ICC use)"