diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/crypto_user.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index e91c16111ed3..f1ea0a064135 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -457,12 +457,20 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if ((type == (CRYPTO_MSG_GETALG - CRYPTO_MSG_BASE) && (nlh->nlmsg_flags & NLM_F_DUMP))) { + struct crypto_alg *alg; + u16 dump_alloc = 0; + if (link->dump == NULL) return -EINVAL; + + list_for_each_entry(alg, &crypto_alg_list, cra_list) + dump_alloc += CRYPTO_REPORT_MAXSIZE; + { struct netlink_dump_control c = { .dump = link->dump, .done = link->done, + .min_dump_alloc = dump_alloc, }; return netlink_dump_start(crypto_nlsk, skb, nlh, &c); } |