brcmf_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
					struct wireless_dev *wdev,
					u64 cookie)
{
	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
	struct brcmf_cfg80211_vif *vif;
	int err = 0;

	brcmf_dbg(TRACE, "Enter p2p listen cancel\n");

	vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
	if (vif == NULL) {
		brcmf_err("No p2p device available for probe response\n");
		err = -ENODEV;
		goto exit;
	}
	brcmf_p2p_cancel_remain_on_channel(vif->ifp);
exit:
	return err;
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.