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| author | H. Peter Anvin <hpa@linux.intel.com> | 2014-06-18 15:26:19 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-06-18 15:26:19 -0700 |
| commit | 03ab3da3b215bac4ebb093c808d54596e03e3225 (patch) | |
| tree | a42534bb7f314b561b362ad0b5af7eff8dbb9726 /crypto/crypto_user.c | |
| parent | 6229ad278ca74acdbc8bd3a3d469322a3de91039 (diff) | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
| download | talos-op-linux-03ab3da3b215bac4ebb093c808d54596e03e3225.tar.gz talos-op-linux-03ab3da3b215bac4ebb093c808d54596e03e3225.zip | |
Merge tag 'v3.16-rc1' into x86/cpufeature
Linux 3.16-rc1
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'crypto/crypto_user.c')
| -rw-r--r-- | crypto/crypto_user.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 43665d0d0905..e2a34feec7a4 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -265,6 +265,9 @@ static int crypto_update_alg(struct sk_buff *skb, struct nlmsghdr *nlh, struct nlattr *priority = attrs[CRYPTOCFGA_PRIORITY_VAL]; LIST_HEAD(list); + if (!netlink_capable(skb, CAP_NET_ADMIN)) + return -EPERM; + if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name)) return -EINVAL; @@ -295,6 +298,9 @@ static int crypto_del_alg(struct sk_buff *skb, struct nlmsghdr *nlh, struct crypto_alg *alg; struct crypto_user_alg *p = nlmsg_data(nlh); + if (!netlink_capable(skb, CAP_NET_ADMIN)) + return -EPERM; + if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name)) return -EINVAL; @@ -379,6 +385,9 @@ static int crypto_add_alg(struct sk_buff *skb, struct nlmsghdr *nlh, struct crypto_user_alg *p = nlmsg_data(nlh); struct nlattr *priority = attrs[CRYPTOCFGA_PRIORITY_VAL]; + if (!netlink_capable(skb, CAP_NET_ADMIN)) + return -EPERM; + if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name)) return -EINVAL; @@ -466,9 +475,6 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) type -= CRYPTO_MSG_BASE; link = &crypto_dispatch[type]; - if (!netlink_capable(skb, CAP_NET_ADMIN)) - return -EPERM; - if ((type == (CRYPTO_MSG_GETALG - CRYPTO_MSG_BASE) && (nlh->nlmsg_flags & NLM_F_DUMP))) { struct crypto_alg *alg; |
