Patch "Revert "sctp: do not peel off an assoc from one netns to another one"" has been added to the 4.4-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    Revert "sctp: do not peel off an assoc from one netns to another one"

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     revert-sctp-do-not-peel-off-an-assoc-from-one-netns-to.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From c76eb04f0895952a58f0029223f181854901e52e Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 28 Nov 2017 12:29:45 +0100
Subject: Revert "sctp: do not peel off an assoc from one netns to another one"

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit 2a0e60907e54dad75e9b3568d02bec11d6e74f6b which is
commit df80cd9b28b9ebaa284a41df611dbf3a2d05ca74 upstream as I messed up
by applying it to the tree twice.

Reported-by: Michal Kubecek <mkubecek@suse.cz>
Cc: ChunYu Wang <chunwang@redhat.com>
Cc: Xin Long <lucien.xin@gmail.com>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/sctp/socket.c |    4 ----
 1 file changed, 4 deletions(-)

--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4457,10 +4457,6 @@ int sctp_do_peeloff(struct sock *sk, sct
 	if (!net_eq(current->nsproxy->net_ns, sock_net(sk)))
 		return -EINVAL;
 
-	/* Do not peel off from one netns to another one. */
-	if (!net_eq(current->nsproxy->net_ns, sock_net(sk)))
-		return -EINVAL;
-
 	if (!asoc)
 		return -EINVAL;
 


Patches currently in stable-queue which might be from gregkh@linuxfoundation.org are

queue-4.4/sched-make-resched_cpu-unconditional.patch
queue-4.4/media-rc-check-for-integer-overflow.patch
queue-4.4/af_vsock-shrink-the-area-influenced-by-prepare_to_wait.patch
queue-4.4/dmaengine-zx-set-dma_cyclic-cap_mask-bit.patch
queue-4.4/kvm-nvmx-set-idtr-and-gdtr-limits-when-loading-l1-host-state.patch
queue-4.4/rtlwifi-fix-uninitialized-rtlhal-last_suspend_sec-time.patch
queue-4.4/mips-fix-an-n32-core-file-generation-regset-support-regression.patch
queue-4.4/x86-decoder-add-new-test-instruction-pattern.patch
queue-4.4/i40evf-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/ecryptfs-use-after-free-in-ecryptfs_release_messaging.patch
queue-4.4/iio-light-fix-improper-return-value.patch
queue-4.4/net-allow-ip_multicast_if-to-set-index-to-l3-slave.patch
queue-4.4/s390-disassembler-add-missing-end-marker-for-e7-table.patch
queue-4.4/kvm-svm-obey-guest-pat.patch
queue-4.4/asoc-rsnd-don-t-double-free-kctrl.patch
queue-4.4/cx231xx-cards-fix-null-deref-on-missing-association-descriptor.patch
queue-4.4/s390-disassembler-increase-show_code-buffer-size.patch
queue-4.4/alsa-timer-remove-kernel-warning-at-compat-ioctl-error-paths.patch
queue-4.4/igb-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/s390-kbuild-enable-modversions-for-symbols-exported-from-asm.patch
queue-4.4/pci-apply-_hpx-settings-only-to-relevant-devices.patch
queue-4.4/s390-fix-transactional-execution-control-register-handling.patch
queue-4.4/netfilter-nf_tables-fix-oob-access.patch
queue-4.4/lib-mpi-call-cond_resched-from-mpi_powm-loop.patch
queue-4.4/alsa-hda-add-raven-pci-id.patch
queue-4.4/netfilter-nft_queue-use-raw_smp_processor_id.patch
queue-4.4/dm-fix-race-between-dm_get_from_kobject-and-__dm_destroy.patch
queue-4.4/net-3com-typhoon-typhoon_init_one-fix-incorrect-return-values.patch
queue-4.4/clk-ti-dra7-atl-clock-fix-child-node-lookups.patch
queue-4.4/arm-8722-1-mm-make-strict_kernel_rwx-effective-for-lpae.patch
queue-4.4/nfs-fix-ugly-referral-attributes.patch
queue-4.4/target-fix-queue_full-scsi-task-attribute-handling.patch
queue-4.4/mips-bcm47xx-fix-led-inversion-for-wrt54gsv1.patch
queue-4.4/mac80211-suppress-new_peer_candidate-event-if-no-room.patch
queue-4.4/vsock-use-new-wait-api-for-vsock_stream_sendmsg.patch
queue-4.4/autofs-don-t-fail-mount-for-transient-error.patch
queue-4.4/net-9p-switch-to-wait_event_killable.patch
queue-4.4/media-v4l2-ctrl-fix-flags-field-on-control-events.patch
queue-4.4/e1000e-fix-error-path-in-link-detection.patch
queue-4.4/mips-ralink-fix-mt7628-pinmux.patch
queue-4.4/e1000e-separate-signaling-for-link-check-link-up.patch
queue-4.4/iscsi-target-fix-non-immediate-tmr-reference-leak.patch
queue-4.4/alsa-usb-audio-add-sanity-checks-in-v2-clock-parsers.patch
queue-4.4/isofs-fix-timestamps-beyond-2027.patch
queue-4.4/nfs-fix-typo-in-nomigration-mount-option.patch
queue-4.4/fs-9p-compare-qid.path-in-v9fs_test_inode.patch
queue-4.4/alsa-hda-apply-alc269_fixup_no_shutup-on-hda_fixup_act_probe.patch
queue-4.4/alsa-hda-realtek-fix-alc700-family-no-sound-issue.patch
queue-4.4/pm-opp-add-missing-of_node_put-np.patch
queue-4.4/ixgbevf-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/sched-rt-simplify-the-ipi-based-rt-balancing-logic.patch
queue-4.4/igbvf-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/asoc-wm_adsp-don-t-overrun-firmware-file-buffer-when-reading-region-data.patch
queue-4.4/e1000e-fix-return-value-test.patch
queue-4.4/s390-runtime-instrumention-fix-possible-memory-corruption.patch
queue-4.4/nfsd-deal-with-revoked-delegations-appropriately.patch
queue-4.4/arm-8721-1-mm-dump-check-hardware-ro-bit-for-lpae.patch
queue-4.4/ath10k-fix-incorrect-txpower-set-by-p2p_device-interface.patch
queue-4.4/ata-fixes-kernel-crash-while-tracing-ata_eh_link_autopsy-event.patch
queue-4.4/ipv6-only-call-ip6_route_dev_notify-once-for-netdev_unregister.patch
queue-4.4/fm10k-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/ath10k-fix-potential-memory-leak-in-ath10k_wmi_tlv_op_pull_fw_stats.patch
queue-4.4/bcache-check-ca-alloc_thread-initialized-before-wake-up-it.patch
queue-4.4/ixgbe-fix-skb-list-corruption-on-power-systems.patch
queue-4.4/net-3com-typhoon-typhoon_init_one-make-return-values-more-specific.patch
queue-4.4/alsa-usb-audio-fix-potential-out-of-bound-access-at-parsing-su.patch
queue-4.4/alsa-pcm-update-tstamp-only-if-audio_tstamp-changed.patch
queue-4.4/fscrypt-lock-mutex-before-checking-for-bounce-page-pool.patch
queue-4.4/parisc-fix-validity-check-of-pointer-size-argument-in-new-cas-implementation.patch
queue-4.4/revert-sctp-do-not-peel-off-an-assoc-from-one-netns-to.patch
queue-4.4/fix-a-page-leak-in-vhost_scsi_iov_to_sgl-error-recovery.patch
queue-4.4/btrfs-return-the-actual-error-value-from-from-btrfs_uuid_tree_iterate.patch
queue-4.4/mips-ralink-fix-typo-in-mt7628-pinmux-function.patch
queue-4.4/drm-armada-fix-compile-fail.patch
queue-4.4/rds-rdma-return-appropriate-error-on-rdma-map-failures.patch
queue-4.4/powerpc-signal-properly-handle-return-value-from-uprobe_deny_signal.patch
queue-4.4/ath10k-ignore-configuring-the-incorrect-board_id.patch
queue-4.4/ath10k-set-cts-protection-vdev-param-only-if-vdev-is-up.patch
queue-4.4/dm-bufio-fix-integer-overflow-when-limiting-maximum-cache-size.patch
queue-4.4/nilfs2-fix-race-condition-that-causes-file-system-corruption.patch
queue-4.4/spi-spi_fsl_dspi-should-depend-on-has_dma.patch
queue-4.4/staging-iio-cdc-fix-improper-return-value.patch
queue-4.4/ib-srp-avoid-that-a-cable-pull-can-trigger-a-kernel-crash.patch
queue-4.4/libnvdimm-namespace-make-resource-attribute-only-readable-by-root.patch
queue-4.4/ib-srpt-do-not-accept-invalid-initiator-port-names.patch
queue-4.4/nfc-fix-device-allocation-error-return.patch
queue-4.4/rtlwifi-rtl8192ee-fix-memory-leak-when-loading-firmware.patch
queue-4.4/clk-ti-dra7-atl-clock-fix-of_node-reference-counting.patch
queue-4.4/xen-xenbus-driver-must-not-accept-invalid-transaction-ids.patch
queue-4.4/media-don-t-do-dma-on-stack-for-firmware-upload-in-the-as102-driver.patch
queue-4.4/i40e-use-smp_rmb-rather-than-read_barrier_depends.patch
queue-4.4/libnvdimm-namespace-fix-label-initialization-to-use-valid-seq-numbers.patch
queue-4.4/alsa-usb-audio-add-sanity-checks-to-fe-parser.patch
queue-4.4/sunrpc-fix-tracepoint-storage-issues-with-svc_recv-and-svc_rqst_status.patch
queue-4.4/ext4-fix-interaction-between-i_size-fallocate-and-delalloc-after-a-crash.patch
queue-4.4/drm-apply-range-restriction-after-color-adjustment-when-allocation.patch
queue-4.4/mac80211-remove-invalid-flag-operations-in-mesh-tsf-synchronization.patch