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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-14 09:47:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-14 09:47:01 -0800
commitfee5429e028c414d80d036198db30454cfd91b7a (patch)
tree485f37a974e4ab85339021c794d1782e2d761c5b /crypto/af_alg.c
parent83e047c104aa95a8a683d6bd421df1551c17dbd2 (diff)
parent96692a7305c49845e3cbf5a60cfcb207c5dc4030 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "Here is the crypto update for 3.20: - Added 192/256-bit key support to aesni GCM. - Added MIPS OCTEON MD5 support. - Fixed hwrng starvation and race conditions. - Added note that memzero_explicit is not a subsitute for memset. - Added user-space interface for crypto_rng. - Misc fixes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (71 commits) crypto: tcrypt - do not allocate iv on stack for aead speed tests crypto: testmgr - limit IV copy length in aead tests crypto: tcrypt - fix buflen reminder calculation crypto: testmgr - mark rfc4106(gcm(aes)) as fips_allowed crypto: caam - fix resource clean-up on error path for caam_jr_init crypto: caam - pair irq map and dispose in the same function crypto: ccp - terminate ccp_support array with empty element crypto: caam - remove unused local variable crypto: caam - remove dead code crypto: caam - don't emit ICV check failures to dmesg hwrng: virtio - drop extra empty line crypto: replace scatterwalk_sg_next with sg_next crypto: atmel - Free memory in error path crypto: doc - remove colons in comments crypto: seqiv - Ensure that IV size is at least 8 bytes crypto: cts - Weed out non-CBC algorithms MAINTAINERS: add linux-crypto to hw random crypto: cts - Remove bogus use of seqiv crypto: qat - don't need qat_auth_state struct crypto: algif_rng - fix sparse non static symbol warning ...
Diffstat (limited to 'crypto/af_alg.c')
-rw-r--r--crypto/af_alg.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 3e80d8b8be45..7f8b7edcadca 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -188,7 +188,7 @@ static int alg_setkey(struct sock *sk, char __user *ukey,
err = type->setkey(ask->private, key, keylen);
out:
- sock_kfree_s(sk, key, keylen);
+ sock_kzfree_s(sk, key, keylen);
return err;
}
@@ -215,6 +215,13 @@ static int alg_setsockopt(struct socket *sock, int level, int optname,
goto unlock;
err = alg_setkey(sk, optval, optlen);
+ break;
+ case ALG_SET_AEAD_AUTHSIZE:
+ if (sock->state == SS_CONNECTED)
+ goto unlock;
+ if (!type->setauthsize)
+ goto unlock;
+ err = type->setauthsize(ask->private, optlen);
}
unlock:
@@ -387,7 +394,7 @@ int af_alg_cmsg_send(struct msghdr *msg, struct af_alg_control *con)
if (cmsg->cmsg_level != SOL_ALG)
continue;
- switch(cmsg->cmsg_type) {
+ switch (cmsg->cmsg_type) {
case ALG_SET_IV:
if (cmsg->cmsg_len < CMSG_LEN(sizeof(*con->iv)))
return -EINVAL;