Merge tag 'media/v4.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[deliverable/linux.git] / net / sunrpc / auth_gss / gss_krb5_crypto.c

diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 045e11ecd332d0f811fbdd34cb15162cd5bff12f..244245bcbbd25554938ab099137799d47ef6791b 100644 (file)
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -78,6 +78,7 @@ krb5_encrypt(
        memcpy(out, in, length);
        sg_init_one(sg, out, length);
 
+       skcipher_request_set_tfm(req, tfm);
        skcipher_request_set_callback(req, 0, NULL, NULL);
        skcipher_request_set_crypt(req, sg, sg, length, local_iv);
 
@@ -115,6 +116,7 @@ krb5_decrypt(
        memcpy(out, in, length);
        sg_init_one(sg, out, length);
 
+       skcipher_request_set_tfm(req, tfm);
        skcipher_request_set_callback(req, 0, NULL, NULL);
        skcipher_request_set_crypt(req, sg, sg, length, local_iv);
 
@@ -946,7 +948,8 @@ krb5_rc4_setup_seq_key(struct krb5_ctx *kctx, struct crypto_skcipher *cipher,
                return PTR_ERR(hmac);
        }
 
-       desc = kmalloc(sizeof(*desc), GFP_KERNEL);
+       desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac),
+                      GFP_KERNEL);
        if (!desc) {
                dprintk("%s: failed to allocate shash descriptor for '%s'\n",
                        __func__, kctx->gk5e->cksum_name);
@@ -1012,7 +1015,8 @@ krb5_rc4_setup_enc_key(struct krb5_ctx *kctx, struct crypto_skcipher *cipher,
                return PTR_ERR(hmac);
        }
 
-       desc = kmalloc(sizeof(*desc), GFP_KERNEL);
+       desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac),
+                      GFP_KERNEL);
        if (!desc) {
                dprintk("%s: failed to allocate shash descriptor for '%s'\n",
                        __func__, kctx->gk5e->cksum_name);