LibGfx/JPEGWriter: Fix crash on macOS when csize coefficient is 0

This fixes #21108
Author: https://github.com/warpdesign Commit: 68e916490b Pull-request: https://github.com/SerenityOS/serenity/pull/21352 Issue: https://github.com/SerenityOS/serenity/issues/21108 Reviewed-by: https://github.com/LucasChollet ✅ Reviewed-by: https://github.com/bplaat ✅ Reviewed-by: https://github.com/gmta
2025-08-01 21:59:07 +00:00 · 2023-10-06 11:55:20 +02:00 · 2023-10-06 11:55:20 +02:00 · 68e916490b · 2024-07-17 03:59:29 +09:00
commit 68e916490b
parent 80eec1e16b
3 changed files with 9 additions and 5 deletions
--- a/Tests/LibWeb/Text/input/canvas/export.html
+++ b/Tests/LibWeb/Text/input/canvas/export.html
@ -13,10 +13,9 @@
        });

        // 2. Export a canvas to JPEG data URL
-        // FIXME: This fails on macOS: https://github.com/SerenityOS/serenity/issues/21108
-        // testPart(() => {
-        //     const canvas = document.createElement('canvas');
-        //     return canvas.toDataURL('image/jpeg').substring(5, 15);
-        // });
+        testPart(() => {
+            const canvas = document.createElement('canvas');
+            return canvas.toDataURL('image/jpeg').substring(5, 15);
+        });
    });
 </script>