Now my kernel builds. On to "make modules"... :)
netlink uses minor number as an index into an array, and correctly
checks to make sure array-OOB does not occur. So, this is patch is an
obvious one...
-- Jeff Garzik | Only so many songs can be sung Building 1024 | with two lips, two lungs, and one tongue. MandrakeSoft | - nomeansno
diff -u -r1.1.1.1 netlink_dev.c --- net/netlink/netlink_dev.c 2001/11/09 22:12:55 1.1.1.1 +++ net/netlink/netlink_dev.c 2002/01/01 23:20:06 @@ -41,7 +41,7 @@ static unsigned int netlink_poll(struct file *file, poll_table * wait) { - struct socket *sock = netlink_user[MINOR(file->f_dentry->d_inode->i_rdev)]; + struct socket *sock = netlink_user[minor(file->f_dentry->d_inode->i_rdev)]; if (sock->ops->poll==NULL) return 0; @@ -56,7 +56,7 @@ size_t count, loff_t *pos) { struct inode *inode = file->f_dentry->d_inode; - struct socket *sock = netlink_user[MINOR(inode->i_rdev)]; + struct socket *sock = netlink_user[minor(inode->i_rdev)]; struct msghdr msg; struct iovec iov; @@ -80,7 +80,7 @@ size_t count, loff_t *pos) { struct inode *inode = file->f_dentry->d_inode; - struct socket *sock = netlink_user[MINOR(inode->i_rdev)]; + struct socket *sock = netlink_user[minor(inode->i_rdev)]; struct msghdr msg; struct iovec iov; @@ -105,7 +105,7 @@ static int netlink_open(struct inode * inode, struct file * file) { - unsigned int minor = MINOR(inode->i_rdev); + unsigned int minor = minor(inode->i_rdev); struct socket *sock; struct sockaddr_nl nladdr; int err; @@ -137,7 +137,7 @@ static int netlink_release(struct inode * inode, struct file * file) { - unsigned int minor = MINOR(inode->i_rdev); + unsigned int minor = minor(inode->i_rdev); struct socket *sock; sock = netlink_user[minor]; @@ -151,7 +151,7 @@ static int netlink_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - unsigned int minor = MINOR(inode->i_rdev); + unsigned int minor = minor(inode->i_rdev); int retval = 0; if (minor >= MAX_LINKS)
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This archive was generated by hypermail 2b29 : Mon Jan 07 2002 - 21:00:15 EST