diff options
| -rw-r--r-- | ext/phar/phar_object.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/phar/phar_object.c b/ext/phar/phar_object.c index c57bdef3c6..6998a4db91 100644 --- a/ext/phar/phar_object.c +++ b/ext/phar/phar_object.c @@ -1066,6 +1066,10 @@ PHP_METHOD(Phar, isValidPharFilename) return; } + if (ZEND_SIZE_T_INT_OVFL(fname_len)) { + RETURN_FALSE; + } + is_executable = executable; RETVAL_BOOL(phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, is_executable, 2, 1) == SUCCESS); } |