From 74da626a1098640ddc40c0e3481c0cd41e8ec1e9 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 15 Oct 2006 17:31:14 +0200 Subject: [Bluetooth] Add locking for bt_proto array manipulation The bt_proto array needs to be protected by some kind of locking to prevent a race condition between bt_sock_create and bt_sock_register. And in addition all calls to sk_alloc need to be made GFP_ATOMIC now. Signed-off-by: Masatake YAMATO Signed-off-by: Frederik Deweerdt Signed-off-by: Marcel Holtmann --- net/bluetooth/cmtp/sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/bluetooth/cmtp/sock.c') diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c index 0547edd57734..53295d33dc5c 100644 --- a/net/bluetooth/cmtp/sock.c +++ b/net/bluetooth/cmtp/sock.c @@ -205,7 +205,7 @@ static int cmtp_sock_create(struct socket *sock, int protocol) if (sock->type != SOCK_RAW) return -ESOCKTNOSUPPORT; - sk = sk_alloc(PF_BLUETOOTH, GFP_KERNEL, &cmtp_proto, 1); + sk = sk_alloc(PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto, 1); if (!sk) return -ENOMEM; -- cgit v1.2.3