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Unified Diff: src/parser.cc

Issue 19663: Regexp parser: Added exception if repetition max < min. (Closed)
Patch Set: Created 11 years, 11 months ago
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Index: src/parser.cc
diff --git a/src/parser.cc b/src/parser.cc
index 333f1c7af40ce25d9738d6434e355f70c6bab939..9f1cc150d76ab3873080f775ddc38944e2b5fa07 100644
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -3788,6 +3788,10 @@ RegExpTree* RegExpParser::ParseDisjunction() {
break;
case '{':
if (ParseIntervalQuantifier(&min, &max)) {
+ if (max < min) {
+ ReportError(CStrVector("numbers out of order in {} quantifier.")
+ CHECK_FAILED);
+ }
break;
} else {
continue;
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