diff options
Diffstat (limited to 'ext/hash/hash.c')
| -rw-r--r-- | ext/hash/hash.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/hash/hash.c b/ext/hash/hash.c index e994e9e157..1c2d4241c4 100644 --- a/ext/hash/hash.c +++ b/ext/hash/hash.c @@ -141,6 +141,9 @@ static void php_hash_do_hash(INTERNAL_FUNCTION_PARAMETERS, int isfilename, zend_ RETURN_FALSE; } if (isfilename) { + if (CHECK_NULL_PATH(data, data_len)) { + RETURN_FALSE; + } stream = php_stream_open_wrapper_ex(data, "rb", REPORT_ERRORS, NULL, DEFAULT_CONTEXT); if (!stream) { /* Stream will report errors opening file */ |