Messages in this thread Patch in this message | | | Date | Sun, 22 Oct 2023 12:20:10 -0400 | From | Oliver Crumrine <> | Subject | [PATCH net-next 02/17] Allocate and free cork for ipv4 and ipv6 |
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This allocates the cork for ipv4, and frees it for both ipv4 and ipv6 (ipv6 inet_cork_full is allocated in a different function)
Signed-off-by: Oliver Crumrine <ozlinuxc@gmail.com> --- net/ipv4/af_inet.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 2713c9b06c4c..3edfd8737715 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -362,6 +362,7 @@ static int inet_create(struct net *net, struct socket *sock, int protocol, inet->mc_index = 0; inet->mc_list = NULL; inet->rcv_tos = 0; + inet->cork = kzalloc(sizeof(struct inet_cork_full), GFP_KERNEL); if (inet->inet_num) { /* It assumes that any protocol which allows @@ -431,6 +432,7 @@ int inet_release(struct socket *sock) !(current->flags & PF_EXITING)) timeout = sk->sk_lingertime; sk->sk_prot->close(sk, timeout); + kfree(inet_sk(sk)->cork); sock->sk = NULL; } return 0; -- 2.42.0
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