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| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-10-25 18:46:26 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-25 18:46:26 -0700 |
| commit | 4dc73285ba5e6da618020fd76453e744dce2d78a (patch) | |
| tree | 89e3fe14a75989f28a30abd51f008f694345e059 | |
| parent | 499517fe79308db71930e7822a4ac1e4d5d5591e (diff) | |
| download | linux-crypto-4dc73285ba5e6da618020fd76453e744dce2d78a.tar.gz linux-crypto-4dc73285ba5e6da618020fd76453e744dce2d78a.zip | |
[CRYPTO]: Fix hmac_digest from the SG breakage.
Crypto now uses SG helper functions. Fix hmac_digest to use those
functions correctly and fix the oops associated with it.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | crypto/hmac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c index 6691981b..e3f5c0f3 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -158,9 +158,11 @@ static int hmac_digest(struct hash_desc *pdesc, struct scatterlist *sg, desc.tfm = ctx->child; desc.flags = pdesc->flags & CRYPTO_TFM_REQ_MAY_SLEEP; + sg_init_table(sg1, 2); sg_set_buf(sg1, ipad, bs); + sg_set_page(&sg1[1], (void *) sg, 0, 0); - sg_set_page(&sg[1], (void *) sg, 0, 0); + sg_init_table(sg2, 1); sg_set_buf(sg2, opad, bs + ds); err = crypto_hash_digest(&desc, sg1, nbytes + bs, digest); |