diff options
Diffstat (limited to 'net/ipv6/raw.c')
-rw-r--r-- | net/ipv6/raw.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index a66900cda2af..66f1d12ea578 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c | |||
@@ -32,6 +32,7 @@ | |||
32 | #include <linux/icmpv6.h> | 32 | #include <linux/icmpv6.h> |
33 | #include <linux/netfilter.h> | 33 | #include <linux/netfilter.h> |
34 | #include <linux/netfilter_ipv6.h> | 34 | #include <linux/netfilter_ipv6.h> |
35 | #include <linux/skbuff.h> | ||
35 | #include <asm/uaccess.h> | 36 | #include <asm/uaccess.h> |
36 | #include <asm/ioctls.h> | 37 | #include <asm/ioctls.h> |
37 | #include <asm/bug.h> | 38 | #include <asm/bug.h> |
@@ -433,25 +434,14 @@ out: | |||
433 | return err; | 434 | return err; |
434 | 435 | ||
435 | csum_copy_err: | 436 | csum_copy_err: |
436 | /* Clear queue. */ | 437 | skb_kill_datagram(sk, skb, flags); |
437 | if (flags&MSG_PEEK) { | ||
438 | int clear = 0; | ||
439 | spin_lock_bh(&sk->sk_receive_queue.lock); | ||
440 | if (skb == skb_peek(&sk->sk_receive_queue)) { | ||
441 | __skb_unlink(skb, &sk->sk_receive_queue); | ||
442 | clear = 1; | ||
443 | } | ||
444 | spin_unlock_bh(&sk->sk_receive_queue.lock); | ||
445 | if (clear) | ||
446 | kfree_skb(skb); | ||
447 | } | ||
448 | 438 | ||
449 | /* Error for blocking case is chosen to masquerade | 439 | /* Error for blocking case is chosen to masquerade |
450 | as some normal condition. | 440 | as some normal condition. |
451 | */ | 441 | */ |
452 | err = (flags&MSG_DONTWAIT) ? -EAGAIN : -EHOSTUNREACH; | 442 | err = (flags&MSG_DONTWAIT) ? -EAGAIN : -EHOSTUNREACH; |
453 | /* FIXME: increment a raw6 drops counter here */ | 443 | /* FIXME: increment a raw6 drops counter here */ |
454 | goto out_free; | 444 | goto out; |
455 | } | 445 | } |
456 | 446 | ||
457 | static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl, | 447 | static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl, |