Commit 45ba564d authored Nov 23, 2009 by Johannes Berg Committed by John W. Linville Nov 23, 2009

rfkill: fix miscdev ops



The /dev/rfkill ops don't refer to the module,
so it is possible to unload the module while
file descriptors are open. Fix this oversight.

Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 54ab040d

net/rfkill/core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1188,6 +1188,7 @@ static long rfkill_fop_ioctl(struct file *file, unsigned int cmd,
		#endif

		static const struct file_operations rfkill_fops = {
		.owner = THIS_MODULE,
		.open = rfkill_fop_open,
		.read = rfkill_fop_read,
		.write = rfkill_fop_write,