From 609d7fa9565c754428d2520cac2accc9052e1245 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 2 Oct 2006 02:17:15 -0700 Subject: [PATCH] file: modify struct fown_struct to use a struct pid File handles can be requested to send sigio and sigurg to processes. By tracking the destination processes using struct pid instead of pid_t we make the interface safe from all potential pid wrap around problems. Signed-off-by: Eric W. Biederman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/socket.c b/net/socket.c index 01918f7a301..6c9b9b326d7 100644 --- a/net/socket.c +++ b/net/socket.c @@ -825,7 +825,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg) break; case FIOGETOWN: case SIOCGPGRP: - err = put_user(sock->file->f_owner.pid, + err = put_user(f_getown(sock->file), (int __user *)argp); break; case SIOCGIFBR: -- cgit v1.2.3