iucv: properly clone LSM attributes to newly created child sockets
Much like we had to do for AF_BLUETOOTH and AF_ALG, make sure we properly clone the parent socket's LSM attributes to newly created child sockets. Signed-off-by: Paul Moore <paul@paul-moore.com>
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0e0e367740
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02f0691815
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@ -22,6 +22,7 @@
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#include <linux/skbuff.h>
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#include <linux/skbuff.h>
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/poll.h>
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#include <linux/poll.h>
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#include <linux/security.h>
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#include <net/sock.h>
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#include <net/sock.h>
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#include <asm/ebcdic.h>
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#include <asm/ebcdic.h>
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#include <asm/cpcmd.h>
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#include <asm/cpcmd.h>
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@ -530,8 +531,10 @@ static void iucv_sock_close(struct sock *sk)
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static void iucv_sock_init(struct sock *sk, struct sock *parent)
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static void iucv_sock_init(struct sock *sk, struct sock *parent)
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{
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{
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if (parent)
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if (parent) {
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sk->sk_type = parent->sk_type;
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sk->sk_type = parent->sk_type;
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security_sk_clone(parent, sk);
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}
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}
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}
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static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio, int kern)
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static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio, int kern)
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