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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2022-11-22 13:53:38 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-19 12:22:30 +0200 |
| commit | 104df1c695c1a3df917816373da3b98d57a0389f (patch) | |
| tree | 533dfd9cde8abc56904321c17b6ee599ce720b3f /crypto | |
| parent | 273f4615314fc0cad1bd644766116e319b70bb93 (diff) | |
| download | linux-104df1c695c1a3df917816373da3b98d57a0389f.tar.gz linux-104df1c695c1a3df917816373da3b98d57a0389f.tar.bz2 linux-104df1c695c1a3df917816373da3b98d57a0389f.zip | |
crypto: rsa-pkcs1pad - Use helper to set reqsize
commit 5b11d1a360ea23c80c6d4ec3f5986a788d0a0995 upstream.
The value of reqsize must only be changed through the helper.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index a4ebbb889274..e2f4ccbd71dd 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -574,6 +574,10 @@ static int pkcs1pad_init_tfm(struct crypto_akcipher *tfm) return PTR_ERR(child_tfm); ctx->child = child_tfm; + + akcipher_set_reqsize(tfm, sizeof(struct pkcs1pad_request) + + crypto_akcipher_reqsize(child_tfm)); + return 0; } @@ -669,7 +673,6 @@ static int pkcs1pad_create(struct crypto_template *tmpl, struct rtattr **tb) inst->alg.set_pub_key = pkcs1pad_set_pub_key; inst->alg.set_priv_key = pkcs1pad_set_priv_key; inst->alg.max_size = pkcs1pad_get_max_size; - inst->alg.reqsize = sizeof(struct pkcs1pad_request) + rsa_alg->reqsize; inst->free = pkcs1pad_free; |