pandora: defconfig: update

[pandora-kernel.git] / crypto / ablkcipher.c

diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index a0f768c..3ad43ad 100644 (file)
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -280,12 +280,12 @@ static int ablkcipher_walk_first(struct ablkcipher_request *req,
        if (WARN_ON_ONCE(in_irq()))
                return -EDEADLK;
 
+       walk->iv = req->info;
        walk->nbytes = walk->total;
        if (unlikely(!walk->total))
                return 0;
 
        walk->iv_buffer = NULL;
-       walk->iv = req->info;
        if (unlikely(((unsigned long)walk->iv & alignmask))) {
                int err = ablkcipher_copy_iv(walk, tfm, alignmask);
                if (err)
@@ -379,6 +379,7 @@ static int crypto_init_ablkcipher_ops(struct crypto_tfm *tfm, u32 type,
        }
        crt->base = __crypto_ablkcipher_cast(tfm);
        crt->ivsize = alg->ivsize;
+       crt->has_setkey = alg->max_keysize;
 
        return 0;
 }
@@ -388,9 +389,9 @@ static int crypto_ablkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
        struct crypto_report_blkcipher rblkcipher;
 
-       snprintf(rblkcipher.type, CRYPTO_MAX_ALG_NAME, "%s", "ablkcipher");
-       snprintf(rblkcipher.geniv, CRYPTO_MAX_ALG_NAME, "%s",
-                alg->cra_ablkcipher.geniv ?: "<default>");
+       strncpy(rblkcipher.type, "ablkcipher", sizeof(rblkcipher.type));
+       strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<default>",
+               sizeof(rblkcipher.geniv));
 
        rblkcipher.blocksize = alg->cra_blocksize;
        rblkcipher.min_keysize = alg->cra_ablkcipher.min_keysize;
@@ -460,6 +461,7 @@ static int crypto_init_givcipher_ops(struct crypto_tfm *tfm, u32 type,
        crt->givdecrypt = alg->givdecrypt ?: no_givdecrypt;
        crt->base = __crypto_ablkcipher_cast(tfm);
        crt->ivsize = alg->ivsize;
+       crt->has_setkey = alg->max_keysize;
 
        return 0;
 }
@@ -469,9 +471,9 @@ static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
        struct crypto_report_blkcipher rblkcipher;
 
-       snprintf(rblkcipher.type, CRYPTO_MAX_ALG_NAME, "%s", "givcipher");
-       snprintf(rblkcipher.geniv, CRYPTO_MAX_ALG_NAME, "%s",
-                alg->cra_ablkcipher.geniv ?: "<built-in>");
+       strncpy(rblkcipher.type, "givcipher", sizeof(rblkcipher.type));
+       strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<built-in>",
+               sizeof(rblkcipher.geniv));
 
        rblkcipher.blocksize = alg->cra_blocksize;
        rblkcipher.min_keysize = alg->cra_ablkcipher.min_keysize;
@@ -700,7 +702,7 @@ struct crypto_ablkcipher *crypto_alloc_ablkcipher(const char *alg_name,
 err:
                if (err != -EAGAIN)
                        break;
-               if (signal_pending(current)) {
+               if (fatal_signal_pending(current)) {
                        err = -EINTR;
                        break;
                }