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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-24 09:28:26 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-24 09:28:26 -0800 |
commit | c4eb1e1852df60d61e04a6b580a0490460c9e31b (patch) | |
tree | 4d977e019b7f5451daf2988384717ecc7426775c /security | |
parent | e60b5f79bd7529e76b13cf1e85823abbd0e33634 (diff) | |
parent | 4c8e0459b585e2a7b367545be3e102737f1e489f (diff) | |
download | linux-c4eb1e1852df60d61e04a6b580a0490460c9e31b.tar.gz linux-c4eb1e1852df60d61e04a6b580a0490460c9e31b.tar.bz2 linux-c4eb1e1852df60d61e04a6b580a0490460c9e31b.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
"Hopefully the last pull request for this release. Fingers crossed:
1) Only refcount ESP stats on full sockets, from Martin Willi.
2) Missing barriers in AF_UNIX, from Al Viro.
3) RCU protection fixes in ipv6 route code, from Paolo Abeni.
4) Avoid false positives in untrusted GSO validation, from Willem de
Bruijn.
5) Forwarded mesh packets in mac80211 need more tailroom allocated,
from Felix Fietkau.
6) Use operstate consistently for linkup in team driver, from George
Wilkie.
7) ThunderX bug fixes from Vadim Lomovtsev. Mostly races between VF
and PF code paths.
8) Purge ipv6 exceptions during netdevice removal, from Paolo Abeni.
9) nfp eBPF code gen fixes from Jiong Wang.
10) bnxt_en firmware timeout fix from Michael Chan.
11) Use after free in udp/udpv6 error handlers, from Paolo Abeni.
12) Fix a race in x25_bind triggerable by syzbot, from Eric Dumazet"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (65 commits)
net: phy: realtek: Dummy IRQ calls for RTL8366RB
tcp: repaired skbs must init their tso_segs
net/x25: fix a race in x25_bind()
net: dsa: Remove documentation for port_fdb_prepare
Revert "bridge: do not add port to router list when receives query with source 0.0.0.0"
selftests: fib_tests: sleep after changing carrier. again.
net: set static variable an initial value in atl2_probe()
net: phy: marvell10g: Fix Multi-G advertisement to only advertise 10G
bpf, doc: add bpf list as secondary entry to maintainers file
udp: fix possible user after free in error handler
udpv6: fix possible user after free in error handler
fou6: fix proto error handler argument type
udpv6: add the required annotation to mib type
mdio_bus: Fix use-after-free on device_register fails
net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255
bnxt_en: Wait longer for the firmware message response to complete.
bnxt_en: Fix typo in firmware message timeout logic.
nfp: bpf: fix ALU32 high bits clearance bug
nfp: bpf: fix code-gen bug on BPF_ALU | BPF_XOR | BPF_K
Documentation: networking: switchdev: Update port parent ID section
...
Diffstat (limited to 'security')
-rw-r--r-- | security/lsm_audit.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/security/lsm_audit.c b/security/lsm_audit.c index f84001019356..33028c098ef3 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -321,6 +321,7 @@ static void dump_common_audit_data(struct audit_buffer *ab, if (a->u.net->sk) { struct sock *sk = a->u.net->sk; struct unix_sock *u; + struct unix_address *addr; int len = 0; char *p = NULL; @@ -351,14 +352,15 @@ static void dump_common_audit_data(struct audit_buffer *ab, #endif case AF_UNIX: u = unix_sk(sk); + addr = smp_load_acquire(&u->addr); + if (!addr) + break; if (u->path.dentry) { audit_log_d_path(ab, " path=", &u->path); break; } - if (!u->addr) - break; - len = u->addr->len-sizeof(short); - p = &u->addr->name->sun_path[0]; + len = addr->len-sizeof(short); + p = &addr->name->sun_path[0]; audit_log_format(ab, " path="); if (*p) audit_log_untrustedstring(ab, p); |