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LibHTML: Handle CSS declarations that don't end in ';'

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This commit is contained in:
Andreas Kling 2019-10-09 18:42:08 +02:00
parent 2ac190dc5f
commit 59795aab41
1 changed files with 5 additions and 3 deletions
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8
Libraries/LibHTML/Parser/CSSParser.cpp
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@ -114,12 +114,14 @@ public:
char consume_specific(char ch) char consume_specific(char ch)
{ {
PARSE_ASSERT(peek() == ch); PARSE_ASSERT(peek() == ch);
PARSE_ASSERT(index < css.length());
++index; ++index;
return ch; return ch;
} }
char consume_one() char consume_one()
{ {
PARSE_ASSERT(index < css.length());
return css[index++]; return css[index++];
}; };
@ -237,12 +239,12 @@ public:
bool is_valid_property_name_char(char ch) const bool is_valid_property_name_char(char ch) const
{ {
return !isspace(ch) && ch != ':'; return ch && !isspace(ch) && ch != ':';
} }
bool is_valid_property_value_char(char ch) const bool is_valid_property_value_char(char ch) const
{ {
return ch != '!' && ch != ';'; return ch && ch != '!' && ch != ';';
} }
Optional<StyleProperty> parse_property() Optional<StyleProperty> parse_property()
@ -280,7 +282,7 @@ public:
consume_whitespace(); consume_whitespace();
is_important = true; is_important = true;
} }
if (peek() != '}') if (peek() && peek() != '}')
consume_specific(';'); consume_specific(';');
return StyleProperty { parse_css_property_id(property_name), parse_css_value(property_value), is_important }; return StyleProperty { parse_css_property_id(property_name), parse_css_value(property_value), is_important };