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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-08 14:11:21 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-08 14:11:21 -0700 |
commit | 6288c1d8024eebb7a1ccdbab80f6e857ac94eeb0 (patch) | |
tree | 91c33ca510337e67b60b73aff3ac9e2a766f1785 /kernel | |
parent | 3d006ee42dde0b08b7b47697def6f50fd849c996 (diff) | |
parent | 28802e7c0c9954218d1830f7507edc9d49b03a00 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"One more set of fixes from the networking tree:
- add missing input validation in nl80211_del_key(), preventing
out-of-bounds access
- last minute fix / improvement of a MRP netlink (uAPI) interface
introduced in 5.9 (current) release
- fix "unresolved symbol" build error under CONFIG_NET w/o
CONFIG_INET due to missing tcp_timewait_sock and inet_timewait_sock
BTF.
- fix 32 bit sub-register bounds tracking in the bpf verifier for OR
case
- tcp: fix receive window update in tcp_add_backlog()
- openvswitch: handle DNAT tuple collision in conntrack-related code
- r8169: wait for potential PHY reset to finish after applying a FW
file, avoiding unexpected PHY behaviour and failures later on
- mscc: fix tail dropping watermarks for Ocelot switches
- avoid use-after-free in macsec code after a call to the GRO layer
- avoid use-after-free in sctp error paths
- add a device id for Cellient MPL200 WWAN card
- rxrpc fixes:
- fix the xdr encoding of the contents read from an rxrpc key
- fix a BUG() for a unsupported encoding type.
- fix missing _bh lock annotations.
- fix acceptance handling for an incoming call where the incoming
call is encrypted.
- the server token keyring isn't network namespaced - it belongs
to the server, so there's no need. Namespacing it means that
request_key() fails to find it.
- fix a leak of the server keyring"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (21 commits)
net: usb: qmi_wwan: add Cellient MPL200 card
macsec: avoid use-after-free in macsec_handle_frame()
r8169: consider that PHY reset may still be in progress after applying firmware
openvswitch: handle DNAT tuple collision
sctp: fix sctp_auth_init_hmacs() error path
bridge: Netlink interface fix.
net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key()
bpf: Fix scalar32_min_max_or bounds tracking
tcp: fix receive window update in tcp_add_backlog()
net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails
mptcp: more DATA FIN fixes
net: mscc: ocelot: warn when encoding an out-of-bounds watermark value
net: mscc: ocelot: divide watermark value by 60 when writing to SYS_ATOP
net: qrtr: ns: Fix the incorrect usage of rcu_read_lock()
rxrpc: Fix server keyring leak
rxrpc: The server keyring isn't network-namespaced
rxrpc: Fix accept on a connection that need securing
rxrpc: Fix some missing _bh annotations on locking conn->state_lock
rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read()
rxrpc: Fix rxkad token xdr encoding
...
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/bpf/verifier.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 47e74f09fa37..fba52d9ec8fc 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -5667,8 +5667,8 @@ static void scalar32_min_max_or(struct bpf_reg_state *dst_reg, bool src_known = tnum_subreg_is_const(src_reg->var_off); bool dst_known = tnum_subreg_is_const(dst_reg->var_off); struct tnum var32_off = tnum_subreg(dst_reg->var_off); - s32 smin_val = src_reg->smin_value; - u32 umin_val = src_reg->umin_value; + s32 smin_val = src_reg->s32_min_value; + u32 umin_val = src_reg->u32_min_value; /* Assuming scalar64_min_max_or will be called so it is safe * to skip updating register for known case. @@ -5691,8 +5691,8 @@ static void scalar32_min_max_or(struct bpf_reg_state *dst_reg, /* ORing two positives gives a positive, so safe to * cast result into s64. */ - dst_reg->s32_min_value = dst_reg->umin_value; - dst_reg->s32_max_value = dst_reg->umax_value; + dst_reg->s32_min_value = dst_reg->u32_min_value; + dst_reg->s32_max_value = dst_reg->u32_max_value; } } |