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LibRegex: Make sure there are as many group matches as actual matches

Fixes #6131.
This commit is contained in:
AnotherTest 2021-04-05 05:49:56 +04:30 committed by Andreas Kling
parent 1bdc1cf77e
commit ade97d4094
2 changed files with 24 additions and 0 deletions

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@ -254,6 +254,9 @@ RegexResult Matcher<Parser>::match(const Vector<RegexStringView> views, Optional
MatchOutput output_copy;
if (match_count) {
output_copy.capture_group_matches = output.capture_group_matches;
// Make sure there are as many capture matches as there are actual matches.
if (output_copy.capture_group_matches.size() < match_count)
output_copy.capture_group_matches.resize(match_count);
for (auto& matches : output_copy.capture_group_matches)
matches.resize(m_pattern.parser_result.capture_groups_count + 1);
if (!input.regex_options.has_flag_set(AllFlags::SkipTrimEmptyMatches)) {
@ -262,6 +265,9 @@ RegexResult Matcher<Parser>::match(const Vector<RegexStringView> views, Optional
}
output_copy.named_capture_group_matches = output.named_capture_group_matches;
// Make sure there are as many capture matches as there are actual matches.
if (output_copy.named_capture_group_matches.size() < match_count)
output_copy.named_capture_group_matches.resize(match_count);
output_copy.matches = output.matches;
} else {