From eaa0e3484b4afe31031be4ee8337f0d5165e6b15 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Fri, 17 Feb 2023 21:42:18 -0500
Subject: [PATCH] LibGfx: Make TextTagData verify input is 7-bit ASCII

TextTagData::from_bytes() errors out if that isn't the case, but
let's make sure other potential future callers get it right too.
---
 Userland/Libraries/LibGfx/ICC/TagTypes.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Userland/Libraries/LibGfx/ICC/TagTypes.h b/Userland/Libraries/LibGfx/ICC/TagTypes.h
index b936e7e672..31b006d4de 100644
--- a/Userland/Libraries/LibGfx/ICC/TagTypes.h
+++ b/Userland/Libraries/LibGfx/ICC/TagTypes.h
@@ -762,6 +762,8 @@ public:
         : TagData(offset, size, Type)
         , m_text(move(text))
     {
+        for (u8 byte : text.bytes())
+            VERIFY(byte < 128);
     }
 
     // Guaranteed to be 7-bit ASCII.