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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-01 02:17:24 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-01 02:17:24 +0300
commit52c7b3f45dbf19359be60a95b8678656e73ce42b (patch)
treea46a9c12a84062033dd6964507c36b9077216af3 /drivers
parent5ebacb271242b3205b865efa1f40a12e981df79d (diff)
parent62c5593aea4b71d61dc0f37fea96c556c158a042 (diff)
downloadlinux-52c7b3f45dbf19359be60a95b8678656e73ce42b.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: gcm - fix another complete call in complete fuction crypto: padlock-aes - Use the correct mask when checking whether copying is required
Diffstat (limited to 'drivers')
-rw-r--r--drivers/crypto/padlock-aes.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index a9952b1236b0..84c51e177269 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -236,7 +236,7 @@ static inline void ecb_crypt(const u8 *in, u8 *out, u32 *key,
/* Padlock in ECB mode fetches at least ecb_fetch_bytes of data.
* We could avoid some copying here but it's probably not worth it.
*/
- if (unlikely(((unsigned long)in & PAGE_SIZE) + ecb_fetch_bytes > PAGE_SIZE)) {
+ if (unlikely(((unsigned long)in & ~PAGE_MASK) + ecb_fetch_bytes > PAGE_SIZE)) {
ecb_crypt_copy(in, out, key, cword, count);
return;
}
@@ -248,7 +248,7 @@ static inline u8 *cbc_crypt(const u8 *in, u8 *out, u32 *key,
u8 *iv, struct cword *cword, int count)
{
/* Padlock in CBC mode fetches at least cbc_fetch_bytes of data. */
- if (unlikely(((unsigned long)in & PAGE_SIZE) + cbc_fetch_bytes > PAGE_SIZE))
+ if (unlikely(((unsigned long)in & ~PAGE_MASK) + cbc_fetch_bytes > PAGE_SIZE))
return cbc_crypt_copy(in, out, key, iv, cword, count);
return rep_xcrypt_cbc(in, out, key, iv, cword, count);