diff options
Diffstat (limited to 'ext/session/session.c')
| -rw-r--r-- | ext/session/session.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/session/session.c b/ext/session/session.c index 2c4d5c0d46..9b609308ed 100644 --- a/ext/session/session.c +++ b/ext/session/session.c @@ -2053,6 +2053,11 @@ static PHP_FUNCTION(session_decode) static PHP_FUNCTION(session_start) { /* skipping check for non-zero args for performance reasons here ?*/ + if (PS(id) && !strlen(PS(id))) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot start session with empty session ID"); + RETURN_FALSE; + } + php_session_start(TSRMLS_C); if (PS(session_status) != php_session_active) { |