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authorHerbert Xu <herbert@gondor.apana.org.au>2005-07-15 07:41:31 -0700
committerDavid S. Miller <davem@davemloft.net>2005-07-15 07:41:31 -0700
commit9d853c3757ef74ded5ae564d68370f22208fb88b (patch)
treeaaf87a1a75d7e1c449e058867a1c4883dcc34838 /crypto/internal.h
parentba460e48064edeb57e3398eb8972c58de33f11ea (diff)
[CRYPTO]: Fix zero-extension bug on 64-bit architectures.
Noticed by Ken-ichirou MATSUZAWA. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto/internal.h')
-rw-r--r--crypto/internal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/internal.h b/crypto/internal.h
index 68612874b5f..37515beafc8 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -75,7 +75,7 @@ static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg,
switch (flags & CRYPTO_TFM_MODE_MASK) {
case CRYPTO_TFM_MODE_CBC:
- len = ALIGN(len, alg->cra_alignmask + 1);
+ len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1);
len += alg->cra_blocksize;
break;
}