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-rw-r--r--net/ipv6/raw.c16
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
435csum_copy_err: 436csum_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
457static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl, 447static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,