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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-14 22:36:04 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-14 22:36:04 (GMT) |
| commit | 249f3c4fe4fdef159d3f9b3f7a6c41a92103c860 (patch) | |
| tree | 58abfec8444741fd3bd403a908be50c4f63d4842 /crypto/crypto_user.c | |
| parent | 54573c4a073ff510d028f423ed3074573c7d9437 (diff) | |
| parent | 18558cae0272f8fd9647e69d3fec1565a7949865 (diff) | |
| download | linux-249f3c4fe4fdef159d3f9b3f7a6c41a92103c860.tar.xz | |
Merge 4.5-rc4 into tty-next
We want the fixes in here, and this resolves a merge error in tty_io.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/crypto_user.c')
| -rw-r--r-- | crypto/crypto_user.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 237f379..43fe85f 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -499,6 +499,7 @@ 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; @@ -508,8 +509,11 @@ 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, |