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LibWeb: Avoid assertion failure on parsing numeric character references

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ovf 2021-07-28 00:37:26 +01:00 committed by Andreas Kling
parent 5fe3cc3b85
commit 898b8ffcb6
Notes: sideshowbarker 2024-07-19 17:22:07 +09:00 
Author: https://github.com/lo-v-ol
Commit: https://github.com/SerenityOS/serenity/commit/898b8ffcb69
Pull-request: https://github.com/SerenityOS/serenity/pull/9057
2 changed files with 6 additions and 6 deletions
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2
Tests/LibWeb/TestHTMLTokenizer.cpp
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@ -166,7 +166,7 @@ TEST_CASE(multiple_attributes)
TEST_CASE(character_reference_in_attribute)
{
auto tokens = run_tokenizer("<p foo=a&amp;b bar='a&amp;b' baz=\"a&amp;b\">");
auto tokens = run_tokenizer("<p foo=a&amp;b bar='a&#38;b' baz=\"a&#x26;b\">");
BEGIN_ENUMERATION(tokens);
EXPECT_START_TAG_TOKEN(p);
EXPECT_TAG_TOKEN_ATTRIBUTE_COUNT(3);

10
Userland/Libraries/LibWeb/HTML/Parser/HTMLTokenizer.cpp
View File

@ -1554,7 +1554,7 @@ _StartOfFunction:
ON('#')
{
m_temporary_buffer.append(current_input_character.value());
SWITCH_TO(NumericCharacterReference);
SWITCH_TO_WITH_UNCLEAN_BUILDER(NumericCharacterReference);
}
ANYTHING_ELSE
{
@ -1630,12 +1630,12 @@ _StartOfFunction:
ON('X')
{
m_temporary_buffer.append(current_input_character.value());
SWITCH_TO(HexadecimalCharacterReferenceStart);
SWITCH_TO_WITH_UNCLEAN_BUILDER(HexadecimalCharacterReferenceStart);
}
ON('x')
{
m_temporary_buffer.append(current_input_character.value());
SWITCH_TO(HexadecimalCharacterReferenceStart);
SWITCH_TO_WITH_UNCLEAN_BUILDER(HexadecimalCharacterReferenceStart);
}
ANYTHING_ELSE
{
@ -1696,7 +1696,7 @@ _StartOfFunction:
}
ON(';')
{
SWITCH_TO(NumericCharacterReferenceEnd);
SWITCH_TO_WITH_UNCLEAN_BUILDER(NumericCharacterReferenceEnd);
}
ANYTHING_ELSE
{
@ -1716,7 +1716,7 @@ _StartOfFunction:
}
ON(';')
{
SWITCH_TO(NumericCharacterReferenceEnd);
SWITCH_TO_WITH_UNCLEAN_BUILDER(NumericCharacterReferenceEnd);
}
ANYTHING_ELSE
{