fstab-generator: pass k instead of r to bus_error_message() so the
fallback error string reflects the actual bus call failure, not the
accumulated result that was reset to 0 earlier.
networkd-ndisc: return -ENOMEM when newdup() fails, since r is 0 at
that point and the OOM would otherwise be reported as success.
storagetm: add missing NULL check after strndup() for attr_model,
matching the pattern already used for attr_firmware and attr_serial.
Signed-off-by: dongshengyuan <dongshengyuan@uniontech.com>
Co-developed-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>