Merge tag 'net-6.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "This is somewhat larger than what I hoped for, with a few PRs from
  subsystems and follow-ups for the recent netdev locking changes,
  anyhow there are no known pending regressions.

  Including fixes from bluetooth, ipsec and CAN.

  Current release - regressions:

   - eth: team: grab team lock during team_change_rx_flags

   - eth: bnxt_en: fix netdev locking in ULP IRQ functions

  Current release - new code bugs:

   - xfrm: ipcomp: fix truesize computation on receive

   - eth: airoha: fix page recycling in airoha_qdma_rx_process()

  Previous releases - regressions:

   - sched: hfsc: fix qlen accounting bug when using peek in
     hfsc_enqueue()

   - mr: consolidate the ipmr_can_free_table() checks.

   - bridge: netfilter: fix forwarding of fragmented packets

   - xsk: bring back busy polling support in XDP_COPY

   - can:
       - add missing rcu read protection for procfs content
       - kvaser_pciefd: force IRQ edge in case of nested IRQ

  Previous releases - always broken:

   - xfrm: espintcp: remove encap socket caching to avoid reference leak

   - bluetooth: use skb_pull to avoid unsafe access in QCA dump handling

   - eth: idpf:
       - fix null-ptr-deref in idpf_features_check
       - fix idpf_vport_splitq_napi_poll()

   - eth: hibmcge: fix wrong ndo.open() after reset fail issue"

* tag 'net-6.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits)
  octeontx2-af: Fix APR entry mapping based on APR_LMT_CFG
  octeontx2-af: Set LMT_ENA bit for APR table entries
  net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done
  octeontx2-pf: Avoid adding dcbnl_ops for LBK and SDP vf
  selftests/tc-testing: Add an HFSC qlen accounting test
  sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
  idpf: fix idpf_vport_splitq_napi_poll()
  net: hibmcge: fix wrong ndo.open() after reset fail issue.
  net: hibmcge: fix incorrect statistics update issue
  xsk: Bring back busy polling support in XDP_COPY
  can: slcan: allow reception of short error messages
  net: lan743x: Restore SGMII CTRL register on resume
  bnxt_en: Fix netdev locking in ULP IRQ functions
  MAINTAINERS: Drop myself to reviewer for ravb driver
  net: dwmac-sun8i: Use parsed internal PHY address instead of 1
  net: ethernet: ti: am65-cpsw: Lower random mac address error print to info
  can: kvaser_pciefd: Continue parsing DMA buf after dropped RX
  can: kvaser_pciefd: Fix echo_skb race
  can: kvaser_pciefd: Force IRQ edge in case of nested IRQ
  idpf: fix null-ptr-deref in idpf_features_check
  ...

1 files changed, 5 insertions, 0 deletions

diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c
index c524421ec652..8584893b4785 100644
--- a/net/tipc/crypto.c
+++ b/net/tipc/crypto.c
@@ -817,12 +817,16 @@ static int tipc_aead_encrypt(struct tipc_aead *aead, struct sk_buff *skb,
 		goto exit;
 	}
 
+	/* Get net to avoid freed tipc_crypto when delete namespace */
+	get_net(aead->crypto->net);
+
 	/* Now, do encrypt */
 	rc = crypto_aead_encrypt(req);
 	if (rc == -EINPROGRESS || rc == -EBUSY)
 		return rc;
 
 	tipc_bearer_put(b);
+	put_net(aead->crypto->net);
 
 exit:
 	kfree(ctx);
@@ -860,6 +864,7 @@ static void tipc_aead_encrypt_done(void *data, int err)
 	kfree(tx_ctx);
 	tipc_bearer_put(b);
 	tipc_aead_put(aead);
+	put_net(net);
 }
 
 /**