---

yaml --- r: 294556 b: refs/heads/master c: 0097143 h: refs/heads/master v: v3
git-mirror · Mar 12, 2012 · a417b07 · a417b07
1 parent aca7418
commit a417b07
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 11588f493a2441f09ceb2088d07cc012b53cbf75
+refs/heads/master: 0097143c12e279f5d454e0f636a02afff102cc6a
diff --git a/trunk/net/sunrpc/auth_gss/gss_krb5_crypto.c b/trunk/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -600,11 +600,14 @@ gss_krb5_cts_crypt(struct crypto_blkcipher *cipher, struct xdr_buf *buf,
 	u32 ret;
 	struct scatterlist sg[1];
 	struct blkcipher_desc desc = { .tfm = cipher, .info = iv };
-	u8 data[crypto_blkcipher_blocksize(cipher) * 2];
+	u8 data[GSS_KRB5_MAX_BLOCKSIZE * 2];
 	struct page **save_pages;
 	u32 len = buf->len - offset;
 
-	BUG_ON(len > crypto_blkcipher_blocksize(cipher) * 2);
+	if (len > ARRAY_SIZE(data)) {
+		WARN_ON(0);
+		return -ENOMEM;
+	}
 
 	/*
 	 * For encryption, we want to read from the cleartext