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LibWeb: Remove early continue in size parsing
Step 5 of parsing was always skipped because step 4 continues. Running step 5 causes some of the denominators to be 0 and causes divide by zero error in CSSPixelFraction. SVG Image with height of 0 will cause divide by zero error when calculating intrinsic aspect ratio of SVGDecoderImageData. We also get a divide by zero error in AlignContent::SpaceBetween of the FlexFormatingContext. During auto track stretching in GridFormatingContext there is a possibility for count_of_auto_max_sizing_tracks to stay 0.
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6 changed files with 15 additions and 8 deletions
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@ -294,6 +294,7 @@ public:
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: m_numerator(numerator)
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, m_denominator(denominator)
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{
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VERIFY(denominator != 0);
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}
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explicit constexpr CSSPixelFraction(CSSPixels value)
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@ -307,6 +308,7 @@ public:
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: m_numerator(numerator)
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, m_denominator(denominator)
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{
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VERIFY(denominator != 0);
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}
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constexpr operator CSSPixels() const
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