RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 04:37:34 +00:00
Code Issues Activity Actions

LibRegex: Avoid using GenericLexer::consume() when at eof

Browse source 
Fixes #10027.
This commit is contained in:
Ali Mohammad Pur 2021-09-14 19:44:38 +04:30 • committed by Andreas Kling
parent 047c013be0
commit 8e3fe80c06
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Userland/Libraries/LibRegex/RegexParser.cpp
View file

@ -2229,6 +2229,7 @@ size_t ECMA262Parser::ensure_total_number_of_capturing_parenthesis()
}
break;
case '(':
lexer.consume();
if (lexer.consume_specific('?')) {
// non-capturing group '(?:', lookaround '(?<='/'(?<!', or named capture '(?<'
if (!lexer.consume_specific('<'))
@ -2242,8 +2243,10 @@ size_t ECMA262Parser::ensure_total_number_of_capturing_parenthesis()
++count;
}
break;
default:
lexer.consume();
break;
}
lexer.consume();
}
m_total_number_of_capturing_parenthesis = count;