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author | Steffen Klassert <steffen.klassert@secunet.com> | 2011-09-27 07:48:48 +0200 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-10-21 14:24:12 +0200 |
commit | fb54ab31c1f0cce02a9dbec55483c320381b1b10 (patch) | |
tree | 0c5ccf5694bc101a95f2a999f188f7e0c4d2d352 | |
parent | 4954439fcb7a0a13d2a854ebae735150465d8ac4 (diff) | |
download | linux-crypto-fb54ab31c1f0cce02a9dbec55483c320381b1b10.tar.gz linux-crypto-fb54ab31c1f0cce02a9dbec55483c320381b1b10.zip |
crypto: Add userspace report for compress type algorithms
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r-- | crypto/crypto_user.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 52459ae7..748990fa 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -89,6 +89,21 @@ nla_put_failure: return -EMSGSIZE; } +static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg) +{ + struct crypto_report_comp rcomp; + + snprintf(rcomp.type, CRYPTO_MAX_ALG_NAME, "%s", "compression"); + + NLA_PUT(skb, CRYPTOCFGA_REPORT_COMPRESS, + sizeof(struct crypto_report_comp), &rcomp); + + return 0; + +nla_put_failure: + return -EMSGSIZE; +} + static int crypto_report_one(struct crypto_alg *alg, struct crypto_user_alg *ualg, struct sk_buff *skb) { @@ -127,6 +142,11 @@ static int crypto_report_one(struct crypto_alg *alg, goto nla_put_failure; break; + case CRYPTO_ALG_TYPE_COMPRESS: + if (crypto_report_comp(skb, alg)) + goto nla_put_failure; + + break; } out: |