diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-17 16:35:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-17 16:35:34 +0100 |
| commit | 0d579622a3b0bb76742ffa8becc103fe35934dca (patch) | |
| tree | f24110d86855c22f2e06867bafabe6fff94d2e94 /net/core/skbuff.c | |
| parent | e30930a6ddb3217f89dee4fd07c3f7532454c359 (diff) | |
| parent | b6fe42bc55af3fb17c8c03def2f8a1f7fa907af6 (diff) | |
Merge v6.18.6linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6be01454f262..9a763d120925 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4597,12 +4597,14 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb, { struct sk_buff *list_skb = skb_shinfo(skb)->frag_list; unsigned int tnl_hlen = skb_tnl_header_len(skb); - unsigned int delta_truesize = 0; unsigned int delta_len = 0; struct sk_buff *tail = NULL; struct sk_buff *nskb, *tmp; int len_diff, err; + /* Only skb_gro_receive_list generated skbs arrive here */ + DEBUG_NET_WARN_ON_ONCE(!(skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST)); + skb_push(skb, -skb_network_offset(skb) + offset); /* Ensure the head is writeable before touching the shared info */ @@ -4616,8 +4618,9 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb, nskb = list_skb; list_skb = list_skb->next; + DEBUG_NET_WARN_ON_ONCE(nskb->sk); + err = 0; - delta_truesize += nskb->truesize; if (skb_shared(nskb)) { tmp = skb_clone(nskb, GFP_ATOMIC); if (tmp) { @@ -4660,7 +4663,6 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb, goto err_linearize; } - skb->truesize = skb->truesize - delta_truesize; skb->data_len = skb->data_len - delta_len; skb->len = skb->len - delta_len; |