diff options
| author | Ingo Molnar <mingo@kernel.org> | 2021-04-02 12:33:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-04-02 12:33:16 +0200 |
| commit | e855e80d001530ec0bbb1ee1ca6a16ac6bdf9acf (patch) | |
| tree | 5f762f2992658891c565af4f923147b384bf0dd4 /net/tipc/node.c | |
| parent | f2ac256b9a8b7e79847efcd82bd10fd876369b9f (diff) | |
| parent | a5e13c6df0e41702d2b2c77c8ad41677ebb065b3 (diff) | |
Merge tag 'v5.12-rc5' into WIP.x86/core, to pick up recent NOP related changes
In particular we want to have this upstream commit:
b90829704780: ("bpf: Use NOP_ATOMIC5 instead of emit_nops(&prog, 5) for BPF_TRAMP_F_CALL_ORIG")
... before merging in x86/cpu changes and the removal of the NOP optimizations, and
applying PeterZ's !retpoline objtool series.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index 008670d1f43e..136338b85504 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -2895,17 +2895,22 @@ int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb, #ifdef CONFIG_TIPC_CRYPTO static int tipc_nl_retrieve_key(struct nlattr **attrs, - struct tipc_aead_key **key) + struct tipc_aead_key **pkey) { struct nlattr *attr = attrs[TIPC_NLA_NODE_KEY]; + struct tipc_aead_key *key; if (!attr) return -ENODATA; - *key = (struct tipc_aead_key *)nla_data(attr); - if (nla_len(attr) < tipc_aead_key_size(*key)) + if (nla_len(attr) < sizeof(*key)) + return -EINVAL; + key = (struct tipc_aead_key *)nla_data(attr); + if (key->keylen > TIPC_AEAD_KEYLEN_MAX || + nla_len(attr) < tipc_aead_key_size(key)) return -EINVAL; + *pkey = key; return 0; } |