diff options
Diffstat (limited to 'bus')
| -rw-r--r-- | bus/selinux.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/bus/selinux.c b/bus/selinux.c index 735a76d4..d31f9386 100644 --- a/bus/selinux.c +++ b/bus/selinux.c @@ -178,7 +178,20 @@ static void log_audit_callback (void *data, security_class_t class, char *buf, size_t bufleft) { DBusString *audmsg = data; - _dbus_string_copy_to_buffer (audmsg, buf, bufleft); + + if (bufleft > (size_t) _dbus_string_get_length(audmsg)) + { + _dbus_string_copy_to_buffer_with_nul (audmsg, buf, bufleft); + } + else + { + DBusString s; + + _dbus_string_init_const(&s, "Buffer too small for audit message"); + + if (bufleft > (size_t) _dbus_string_get_length(&s)) + _dbus_string_copy_to_buffer_with_nul (&s, buf, bufleft); + } } /** |