gmac get mac form eeprom

hc

2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/net/sunrpc/auth_gss/gss_krb5_keys.c
..
..
@@ -147,7 +147,7 @@
147
147
 	size_t blocksize, keybytes, keylength, n;
148
148
 	unsigned char *inblockdata, *outblockdata, *rawkey;
149
149
 	struct xdr_netobj inblock, outblock;
150
-	struct crypto_skcipher *cipher;
150
+	struct crypto_sync_skcipher *cipher;
151
151
 	u32 ret = EINVAL;
152
152
 
153
153
 	blocksize = gk5e->blocksize;
..
..
@@ -157,11 +157,10 @@
157
157
 	if ((inkey->len != keylength) || (outkey->len != keylength))
158
158
 		goto err_return;
159
159
 
160
-	cipher = crypto_alloc_skcipher(gk5e->encrypt_name, 0,
161
-				       CRYPTO_ALG_ASYNC);
160
+	cipher = crypto_alloc_sync_skcipher(gk5e->encrypt_name, 0, 0);
162
161
 	if (IS_ERR(cipher))
163
162
 		goto err_return;
164
-	if (crypto_skcipher_setkey(cipher, inkey->data, inkey->len))
163
+	if (crypto_sync_skcipher_setkey(cipher, inkey->data, inkey->len))
165
164
 		goto err_return;
166
165
 
167
166
 	/* allocate and set up buffers */
..
..
@@ -229,16 +228,13 @@
229
228
 	ret = 0;
230
229
 
231
230
 err_free_raw:
232
-	memset(rawkey, 0, keybytes);
233
-	kfree(rawkey);
231
+	kfree_sensitive(rawkey);
234
232
 err_free_out:
235
-	memset(outblockdata, 0, blocksize);
236
-	kfree(outblockdata);
233
+	kfree_sensitive(outblockdata);
237
234
 err_free_in:
238
-	memset(inblockdata, 0, blocksize);
239
-	kfree(inblockdata);
235
+	kfree_sensitive(inblockdata);
240
236
 err_free_cipher:
241
-	crypto_free_skcipher(cipher);
237
+	crypto_free_sync_skcipher(cipher);
242
238
 err_return:
243
239
 	return ret;
244
240
 }