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| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-06-17 12:03:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-06-17 12:03:33 -0300 |
| commit | 6adc8f59727d07e7dcbc6d0c1116719c4c4042a9 (patch) | |
| tree | d22e795511b00930b9784bd8ca2f6477f24652f8 /crypto/crypto_user.c | |
| parent | 6e3b70d7efc613e9444d3931f89c8586880a9181 (diff) | |
| parent | 9b40a3dd3d4e3ff9904e049f6794c972b603272f (diff) | |
| download | linux-crypto-6adc8f59727d07e7dcbc6d0c1116719c4c4042a9.tar.gz linux-crypto-6adc8f59727d07e7dcbc6d0c1116719c4c4042a9.zip | |
Merge tag 'v3.16-rc1' into patchwork
Linux 3.16-rc1
* tag 'v3.16-rc1': (11443 commits)
Linux 3.16-rc1
net: sctp: fix permissions for rto_alpha and rto_beta knobs
vxlan: Checksum fixes
net: add skb_pop_rcv_encapsulation
udp: call __skb_checksum_complete when doing full checksum
net: Fix save software checksum complete
net: Fix GSO constants to match NETIF flags
fix __swap_writepage() compile failure on old gcc versions
udp: ipv4: do not waste time in __udp4_lib_mcast_demux_lookup
vxlan: use dev->needed_headroom instead of dev->hard_header_len
MAINTAINERS: update cxgb4 maintainer
x86/vdso: Fix vdso_install
NVMe: Fix START_STOP_UNIT Scsi->NVMe translation.
btrfs: fix error handling in create_pending_snapshot
btrfs: fix use of uninit "ret" in end_extent_writepage()
btrfs: free ulist in qgroup_shared_accounting() error path
Btrfs: fix qgroups sanity test crash or hang
btrfs: prevent RCU warning when dereferencing radix tree slot
Btrfs: fix unfinished readahead thread for raid5/6 degraded mounting
btrfs: new ioctl TREE_SEARCH_V2
...
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 43665d0d..e2a34fee 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; |