diff options
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 8fa83b78f81a..5e3a7963b3cb 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IPv6 output functions * Linux INET6 implementation @@ -7,11 +8,6 @@ * * Based on linux/net/ipv4/ip_output.c * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Changes: * A.N.Kuznetsov : airthmetics in fragmentation. * extension headers are implemented. @@ -613,8 +609,7 @@ int ip6_fraglist_init(struct sk_buff *skb, unsigned int hlen, u8 *prevhdr, if (!iter->tmp_hdr) return -ENOMEM; - iter->frag_list = skb_shinfo(skb)->frag_list; - iter->frag = iter->frag_list; + iter->frag = skb_shinfo(skb)->frag_list; skb_frag_list_init(skb); iter->offset = 0; @@ -879,7 +874,7 @@ int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, return 0; } - kfree_skb_list(iter.frag_list); + kfree_skb_list(iter.frag); IP6_INC_STATS(net, ip6_dst_idev(&rt->dst), IPSTATS_MIB_FRAGFAILS); @@ -1405,7 +1400,7 @@ emsgsize: uarg = sock_zerocopy_realloc(sk, length, skb_zcopy(skb)); if (!uarg) return -ENOBUFS; - extra_uref = !skb; /* only extra ref if !MSG_MORE */ + extra_uref = !skb_zcopy(skb); /* only ref on new uarg */ if (rt->dst.dev->features & NETIF_F_SG && csummode == CHECKSUM_PARTIAL) { paged = true; |