dbus-nonce: Don't crash on encountering OOM

Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=89104

diff --git a/dbus/dbus-nonce.c b/dbus/dbus-nonce.c
index 146099f4a3763dee8c71ba2210a07354dda23608..b56116b320020eec9ca1001d2a7ffd06695b9a79 100644 (file)
--- a/dbus/dbus-nonce.c
+++ b/dbus/dbus-nonce.c
@@ -301,6 +301,11 @@ do_noncefile_create (DBusNonceFile **noncefile_out,
     _dbus_assert (*noncefile_out == NULL);
 
     noncefile = dbus_new0 (DBusNonceFile, 1);
+    if (noncefile == NULL)
+      {
+        dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL);
+        return FALSE;
+      }
 
     /* Make it valid to "free" these even if _dbus_string_init() runs
      * out of memory: see comment in do_check_nonce() */