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Diffstat (limited to 'net/tipc/msg.c')
-rw-r--r--net/tipc/msg.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 11a429f4c6cd..2a78aa701572 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -150,7 +150,8 @@ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf)
if (fragid == FIRST_FRAGMENT) {
if (unlikely(head))
goto err;
- frag = skb_unshare(frag, GFP_ATOMIC);
+ if (skb_cloned(frag))
+ frag = skb_copy(frag, GFP_ATOMIC);
if (unlikely(!frag))
goto err;
head = *headbuf = frag;