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authorLinus Torvalds <torvalds@linux-foundation.org>2024-06-13 21:11:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2024-06-13 21:11:53 +0300
commitd20f6b3d747c36889b7ce75ee369182af3decb6b (patch)
treed3c29e8bb743c465d59e06a8748764ff6221c012 /net/unix/af_unix.c
parentfd88e181d80579afbc56b9d69ef884c81abc2df0 (diff)
parenta9b9741854a9fe9df948af49ca5514e0ed0429df (diff)
downloadlinux-d20f6b3d747c36889b7ce75ee369182af3decb6b.tar.xz
Merge tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth and netfilter. Slim pickings this time, probably a combination of summer, DevConf.cz, and the end of first half of the year at corporations. Current release - regressions: - Revert "igc: fix a log entry using uninitialized netdev", it traded lack of netdev name in a printk() for a crash Previous releases - regressions: - Bluetooth: L2CAP: fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ - geneve: fix incorrectly setting lengths of inner headers in the skb, confusing the drivers and causing mangled packets - sched: initialize noop_qdisc owner to avoid false-positive recursion detection (recursing on CPU 0), which bubbles up to user space as a sendmsg() error, while noop_qdisc should silently drop - netdevsim: fix backwards compatibility in nsim_get_iflink() Previous releases - always broken: - netfilter: ipset: fix race between namespace cleanup and gc in the list:set type" * tag 'net-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits) bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() af_unix: Read with MSG_PEEK loops if the first unread byte is OOB bnxt_en: Cap the size of HWRM_PORT_PHY_QCFG forwarded response gve: Clear napi->skb before dev_kfree_skb_any() ionic: fix use after netif_napi_del() Revert "igc: fix a log entry using uninitialized netdev" net: bridge: mst: fix suspicious rcu usage in br_mst_set_state net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state net/ipv6: Fix the RT cache flush via sysctl using a previous delay net: stmmac: replace priv->speed with the portTransmitRate from the tc-cbs parameters gve: ignore nonrelevant GSO type bits when processing TSO headers net: pse-pd: Use EOPNOTSUPP error code instead of ENOTSUPP netfilter: Use flowlabel flow key when re-routing mangled packets netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type netfilter: nft_inner: validate mandatory meta and payload tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() mailmap: map Geliang's new email address mptcp: pm: update add_addr counters after connect mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID mptcp: ensure snd_una is properly initialized on connect ...
Diffstat (limited to 'net/unix/af_unix.c')
-rw-r--r--net/unix/af_unix.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 80846279de9f..5e695a9a609c 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2625,18 +2625,18 @@ static struct sk_buff *manage_oob(struct sk_buff *skb, struct sock *sk,
if (skb == u->oob_skb) {
if (copied) {
skb = NULL;
- } else if (sock_flag(sk, SOCK_URGINLINE)) {
- if (!(flags & MSG_PEEK)) {
+ } else if (!(flags & MSG_PEEK)) {
+ if (sock_flag(sk, SOCK_URGINLINE)) {
WRITE_ONCE(u->oob_skb, NULL);
consume_skb(skb);
+ } else {
+ __skb_unlink(skb, &sk->sk_receive_queue);
+ WRITE_ONCE(u->oob_skb, NULL);
+ unlinked_skb = skb;
+ skb = skb_peek(&sk->sk_receive_queue);
}
- } else if (flags & MSG_PEEK) {
- skb = NULL;
- } else {
- __skb_unlink(skb, &sk->sk_receive_queue);
- WRITE_ONCE(u->oob_skb, NULL);
- unlinked_skb = skb;
- skb = skb_peek(&sk->sk_receive_queue);
+ } else if (!sock_flag(sk, SOCK_URGINLINE)) {
+ skb = skb_peek_next(skb, &sk->sk_receive_queue);
}
}