Merge tag 'net-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from Netfilter, wireless and Bluetooth.

  Current release - fix to a fix:

   - Bluetooth: MGMT: fix backward compatibility with bluetoothd
     which adds stray bytes to MGMT_OP_ADD_EXT_ADV_DATA

  Previous releases - regressions:

   - af_unix: fix inq_len update inaccuracy on partial read

   - eth: fec: fix pinctrl default state restore order on resume

   - wifi: iwlwifi:
       - mvm: don't support the reset handshake for old firmwares
       - pcie: simplify the resume flow if fast resume is not used,
         work around NIC access failures

  Previous releases - always broken:

   - Bluetooth: L2CAP: reject BR/EDR signaling packets over MTUsig

   - sctp: fix a couple of bugs in COOKIE_ECHO processing

   - sched: fix pedit partial COW leading to page cache corruption

   - wifi: nl80211: reject oversized EMA RNR lists

   - netfilter:
       - conntrack_irc: fix possible out-of-bounds read
       - bridge: make ebt_snat ARP rewrite writable

   - appletalk: zero-initialize aarp_entry to prevent heap info leak

   - ipv4: restrict IPOPT_SSRR and IPOPT_LSRR options

   - mptcp: fix number of bugs reported by AI scans and discovered
     during NVMe over MPTCP testing"

* tag 'net-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (85 commits)
  Reapply "bnxt_en: bring back rtnl_lock() in the bnxt_open() path"
  udp: clear skb->dev before running a sockmap verdict
  sctp: purge outqueue on stale COOKIE-ECHO handling
  bonding: annotate data-races arcound churn variables
  net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr
  rtase: Avoid sleeping in get_stats64()
  ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit()
  ipv6: mcast: Fix use-after-free when processing MLD queries
  selftests: net: add vxlan vnifilter notification test
  vxlan: vnifilter: fix spurious notification on VNI update
  vxlan: vnifilter: send notification on VNI add
  rtase: Reset TX subqueue when clearing TX ring
  octeontx2-af: npc: Fix CPT channel mask in npc_install_flow
  dt-bindings: ethernet: eswin: fix hsp-sp-csr backward compatibility
  sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing
  net/sched: fix pedit partial COW leading to page cache corruption
  vsock/vmci: fix sk_ack_backlog leak on failed handshake
  net: bonding: fix NULL pointer dereference in bond_do_ioctl()
  geneve: fix length used in GRO hint UDP checksum adjustment
  net: ethernet: mtk_eth_soc: Fix use-after-free in metadata dst teardown
  ...

1 files changed, 8 insertions, 1 deletions

diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 358cbc9e43d8..27a56ee2e8f0 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1071,6 +1071,7 @@ int cfg80211_scan(struct cfg80211_registered_device *rdev)
 	struct cfg80211_scan_request_int *request;
 	struct cfg80211_scan_request_int *rdev_req = rdev->scan_req;
 	u32 n_channels = 0, idx, i;
+	int err;
 
 	if (!(rdev->wiphy.flags & WIPHY_FLAG_SPLIT_SCAN_6GHZ)) {
 		rdev_req->req.first_part = true;
@@ -1100,8 +1101,14 @@ int cfg80211_scan(struct cfg80211_registered_device *rdev)
 
 	rdev_req->req.scan_6ghz = false;
 	rdev_req->req.first_part = true;
+	err = rdev_scan(rdev, request);
+	if (err) {
+		kfree(request);
+		return err;
+	}
+
 	rdev->int_scan_req = request;
-	return rdev_scan(rdev, request);
+	return 0;
 }
 
 void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,