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| author | Mark Brown <broonie@kernel.org> | 2017-02-19 16:35:15 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-02-19 16:35:15 +0000 |
| commit | 9034f675fe118584e0d7c69be217ede195e9f0a5 (patch) | |
| tree | 9fe0061d9e4c63f84ddf8674e88e35a82f3a8ae3 /crypto/cmac.c | |
| parent | 3e39d71f9e785538cfb91cd75e7f169bb2a34d5b (diff) | |
| parent | ba53933de8ea9024cdb1d3650f66da9f264d1bcc (diff) | |
| download | linux-crypto-9034f675fe118584e0d7c69be217ede195e9f0a5.tar.gz linux-crypto-9034f675fe118584e0d7c69be217ede195e9f0a5.zip | |
Merge tag 'asoc-fix-v4.10-rc3' into asoc-linus
ASoC: Fixes for v4.10
As well as the usual smattering of driver specific fixes collected since
the merge window this has one particularly important fix to the core for
handling of aux_devs which was broken during the merge window by some of
the componentization refactoring.
# gpg: Signature made Wed 11 Jan 2017 17:26:37 GMT
# gpg: using RSA key ADE668AA675718B59FE29FEA24D68B725D5487D0
# gpg: issuer "broonie@kernel.org"
# gpg: key 0D9EACE2CD7BEEBC: no public key for trusted key - skipped
# gpg: key 0D9EACE2CD7BEEBC marked as ultimately trusted
# gpg: key CCB0A420AF88CD16: no public key for trusted key - skipped
# gpg: key CCB0A420AF88CD16 marked as ultimately trusted
# gpg: key 162614E316005C11: no public key for trusted key - skipped
# gpg: key 162614E316005C11 marked as ultimately trusted
# gpg: key A730C53A5621E907: no public key for trusted key - skipped
# gpg: key A730C53A5621E907 marked as ultimately trusted
# gpg: key 276568D75C6153AD: no public key for trusted key - skipped
# gpg: key 276568D75C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@debian.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@kernel.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@linaro.org>" [ultimate]
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>" [ultimate]
Diffstat (limited to '')
| -rw-r--r-- | crypto/cmac.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/crypto/cmac.c b/crypto/cmac.c index 7a8bfbd5..04080dca 100644 --- a/crypto/cmac.c +++ b/crypto/cmac.c @@ -57,7 +57,8 @@ static int crypto_cmac_digest_setkey(struct crypto_shash *parent, unsigned long alignmask = crypto_shash_alignmask(parent); struct cmac_tfm_ctx *ctx = crypto_shash_ctx(parent); unsigned int bs = crypto_shash_blocksize(parent); - __be64 *consts = PTR_ALIGN((void *)ctx->ctx, alignmask + 1); + __be64 *consts = PTR_ALIGN((void *)ctx->ctx, + (alignmask | (__alignof__(__be64) - 1)) + 1); u64 _const[2]; int i, err = 0; u8 msb_mask, gfmask; @@ -173,7 +174,8 @@ static int crypto_cmac_digest_final(struct shash_desc *pdesc, u8 *out) struct cmac_desc_ctx *ctx = shash_desc_ctx(pdesc); struct crypto_cipher *tfm = tctx->child; int bs = crypto_shash_blocksize(parent); - u8 *consts = PTR_ALIGN((void *)tctx->ctx, alignmask + 1); + u8 *consts = PTR_ALIGN((void *)tctx->ctx, + (alignmask | (__alignof__(__be64) - 1)) + 1); u8 *odds = PTR_ALIGN((void *)ctx->ctx, alignmask + 1); u8 *prev = odds + bs; unsigned int offset = 0; @@ -243,6 +245,7 @@ static int cmac_create(struct crypto_template *tmpl, struct rtattr **tb) case 8: break; default: + err = -EINVAL; goto out_put_alg; } @@ -257,7 +260,8 @@ static int cmac_create(struct crypto_template *tmpl, struct rtattr **tb) if (err) goto out_free_inst; - alignmask = alg->cra_alignmask | (sizeof(long) - 1); + /* We access the data as u32s when xoring. */ + alignmask = alg->cra_alignmask | (__alignof__(u32) - 1); inst->alg.base.cra_alignmask = alignmask; inst->alg.base.cra_priority = alg->cra_priority; inst->alg.base.cra_blocksize = alg->cra_blocksize; @@ -269,7 +273,9 @@ static int cmac_create(struct crypto_template *tmpl, struct rtattr **tb) + alg->cra_blocksize * 2; inst->alg.base.cra_ctxsize = - ALIGN(sizeof(struct cmac_tfm_ctx), alignmask + 1) + ALIGN(sizeof(struct cmac_tfm_ctx), crypto_tfm_ctx_alignment()) + + ((alignmask | (__alignof__(__be64) - 1)) & + ~(crypto_tfm_ctx_alignment() - 1)) + alg->cra_blocksize * 2; inst->alg.base.cra_init = cmac_init_tfm; |