diff options
Diffstat (limited to 'crypto/crypto_user.c')
| -rw-r--r-- | crypto/crypto_user.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index e2a34feec7a4..c571d85cfad7 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -367,7 +367,7 @@ static struct crypto_alg *crypto_user_aead_alg(const char *name, u32 type, err = PTR_ERR(alg); if (err != -EAGAIN) break; - if (signal_pending(current)) { + if (fatal_signal_pending(current)) { err = -EINTR; break; } @@ -483,6 +483,7 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (link->dump == NULL) return -EINVAL; + down_read(&crypto_alg_sem); list_for_each_entry(alg, &crypto_alg_list, cra_list) dump_alloc += CRYPTO_REPORT_MAXSIZE; @@ -492,8 +493,11 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) .done = link->done, .min_dump_alloc = dump_alloc, }; - return netlink_dump_start(crypto_nlsk, skb, nlh, &c); + err = netlink_dump_start(crypto_nlsk, skb, nlh, &c); } + up_read(&crypto_alg_sem); + + return err; } err = nlmsg_parse(nlh, crypto_msg_min[type], attrs, CRYPTOCFGA_MAX, |