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platform_kernel-5.15
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X.25 remove bkl in bind 

Accept updates socket values in 3 lines so wrapped with lock_sock.

Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
andrew hendry 2010-09-14 13:31:38 +00:00 committed by David S. Miller
parent 25aa4efe4f
commit 90c27297a9
1 changed files with 2 additions and 2 deletions
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4
net/x25/af_x25.c
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@ -688,7 +688,6 @@ static int x25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
struct sockaddr_x25 *addr = (struct sockaddr_x25 *)uaddr; struct sockaddr_x25 *addr = (struct sockaddr_x25 *)uaddr;
int len, i, rc = 0; int len, i, rc = 0;
lock_kernel();
if (!sock_flag(sk, SOCK_ZAPPED) || if (!sock_flag(sk, SOCK_ZAPPED) ||
addr_len != sizeof(struct sockaddr_x25) || addr_len != sizeof(struct sockaddr_x25) ||
addr->sx25_family != AF_X25) { addr->sx25_family != AF_X25) {
@ -704,12 +703,13 @@ static int x25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
} }
} }
lock_sock(sk);
x25_sk(sk)->source_addr = addr->sx25_addr; x25_sk(sk)->source_addr = addr->sx25_addr;
x25_insert_socket(sk); x25_insert_socket(sk);
sock_reset_flag(sk, SOCK_ZAPPED); sock_reset_flag(sk, SOCK_ZAPPED);
release_sock(sk);
SOCK_DEBUG(sk, "x25_bind: socket is bound\n"); SOCK_DEBUG(sk, "x25_bind: socket is bound\n");
out: out:
unlock_kernel();
return rc; return rc;
} }