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authorLinus Torvalds <torvalds@linux-foundation.org>2020-10-08 14:11:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-08 14:11:21 -0700
commit6288c1d8024eebb7a1ccdbab80f6e857ac94eeb0 (patch)
tree91c33ca510337e67b60b73aff3ac9e2a766f1785 /kernel
parent3d006ee42dde0b08b7b47697def6f50fd849c996 (diff)
parent28802e7c0c9954218d1830f7507edc9d49b03a00 (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.c8
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;
}
}