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LibWeb: Limit HTMLImageElement width and height to allowed values

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Setting the `width` or `height` properties of `HTMLImageElement` to a
value greater than 2147483647 will now cause the property to be set to
0.
This commit is contained in:
Tim Ledbetter 2024-11-29 15:32:37 +00:00 • committed by Tim Ledbetter
parent c94b4316e7
commit b05bc71002
Notes: github-actions[bot] 2024-12-01 15:13:03 +00:00
4 changed files with 58 additions and 12 deletions
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8
Libraries/LibWeb/HTML/HTMLImageElement.h
View file

@ -52,11 +52,11 @@ public:
RefPtr<Gfx::ImmutableBitmap> immutable_bitmap() const;
unsigned width() const;
WebIDL::ExceptionOr<void> set_width(unsigned);
WebIDL::UnsignedLong width() const;
WebIDL::ExceptionOr<void> set_width(WebIDL::UnsignedLong);
unsigned height() const;
WebIDL::ExceptionOr<void> set_height(unsigned);
WebIDL::UnsignedLong height() const;
WebIDL::ExceptionOr<void> set_height(WebIDL::UnsignedLong);
unsigned natural_width() const;
unsigned natural_height() const;