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-rw-r--r--Zend/zend_language_scanner.l4
1 files changed, 4 insertions, 0 deletions
diff --git a/Zend/zend_language_scanner.l b/Zend/zend_language_scanner.l
index 5b25ea5c84..b55cb854af 100644
--- a/Zend/zend_language_scanner.l
+++ b/Zend/zend_language_scanner.l
@@ -498,6 +498,10 @@ static void zend_scan_escape_string(zval *zendlval, char *str, int len, char quo
while (s<end) {
if (*s=='\\') {
s++;
+ if (s >= end) {
+ *t++ = '\\';
+ break;
+ }
switch(*s) {
case 'n':