diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-04-05 06:56:47 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2016-04-05 06:56:47 -0400 |
| commit | 6ea7e3873e52902af9ee8c0837450fdb69d54140 (patch) | |
| tree | b291dad174446387a166763cfbf3dd351148ecbe /net/unix/af_unix.c | |
| parent | 5ddfe0858ea7848c5d4efe3f4319e7543522e0ee (diff) | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
Merge branch 'fixes-base' into fixes
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index f75f847e688d..8269da73e9e5 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1534,7 +1534,6 @@ static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb) { int i; unsigned char max_level = 0; - int unix_sock_count = 0; if (too_many_unix_fds(current)) return -ETOOMANYREFS; @@ -1542,11 +1541,9 @@ static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb) for (i = scm->fp->count - 1; i >= 0; i--) { struct sock *sk = unix_get_socket(scm->fp->fp[i]); - if (sk) { - unix_sock_count++; + if (sk) max_level = max(max_level, unix_sk(sk)->recursion_level); - } } if (unlikely(max_level > MAX_RECURSION_LEVEL)) return -ETOOMANYREFS; |