LibGfx: Make TextDescriptionTagData verify input is 7-bit ASCII

TextDescriptionTagData::from_bytes() errors out if that isn't the case, but let's make sure other potential future callers get it right too.
Author: https://github.com/nico Commit: b2cf773d85 Pull-request: https://github.com/SerenityOS/serenity/pull/17536 Reviewed-by: https://github.com/gmta ✅
2025-09-12 12:32:21 +00:00 · 2023-02-18 21:30:50 -05:00 · 2023-02-18 21:30:50 -05:00 · b2cf773d85 · 2024-07-17 07:31:31 +09:00
commit b2cf773d85
parent e76f1caf79
1 changed files with 2 additions and 0 deletions
--- a/Userland/Libraries/LibGfx/ICC/TagTypes.h
+++ b/Userland/Libraries/LibGfx/ICC/TagTypes.h
@ -732,6 +732,8 @@ public:
        , m_unicode_description(move(unicode_description))
        , m_macintosh_description(move(macintosh_description))
    {
+        for (u8 byte : ascii_description.bytes())
+            VERIFY(byte < 128);
    }

    // Guaranteed to be 7-bit ASCII.