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-rw-r--r--net/tls/tls_main.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index ff08b2ff7597..e7de0306a7df 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -628,24 +628,25 @@ struct tls_context *tls_ctx_create(struct sock *sk)
static void tls_build_proto(struct sock *sk)
{
int ip_ver = sk->sk_family == AF_INET6 ? TLSV6 : TLSV4;
+ const struct proto *prot = sk->sk_prot;
/* Build IPv6 TLS whenever the address of tcpv6 _prot changes */
if (ip_ver == TLSV6 &&
- unlikely(sk->sk_prot != smp_load_acquire(&saved_tcpv6_prot))) {
+ unlikely(prot != smp_load_acquire(&saved_tcpv6_prot))) {
mutex_lock(&tcpv6_prot_mutex);
- if (likely(sk->sk_prot != saved_tcpv6_prot)) {
- build_protos(tls_prots[TLSV6], sk->sk_prot);
- smp_store_release(&saved_tcpv6_prot, sk->sk_prot);
+ if (likely(prot != saved_tcpv6_prot)) {
+ build_protos(tls_prots[TLSV6], prot);
+ smp_store_release(&saved_tcpv6_prot, prot);
}
mutex_unlock(&tcpv6_prot_mutex);
}
if (ip_ver == TLSV4 &&
- unlikely(sk->sk_prot != smp_load_acquire(&saved_tcpv4_prot))) {
+ unlikely(prot != smp_load_acquire(&saved_tcpv4_prot))) {
mutex_lock(&tcpv4_prot_mutex);
- if (likely(sk->sk_prot != saved_tcpv4_prot)) {
- build_protos(tls_prots[TLSV4], sk->sk_prot);
- smp_store_release(&saved_tcpv4_prot, sk->sk_prot);
+ if (likely(prot != saved_tcpv4_prot)) {
+ build_protos(tls_prots[TLSV4], prot);
+ smp_store_release(&saved_tcpv4_prot, prot);
}
mutex_unlock(&tcpv4_prot_mutex);
}