linux/net/bluetooth/rfcomm
Dave Young af0d3b103b bluetooth: rfcomm_init bug fix
rfcomm tty may be used before rfcomm_tty_driver initilized,
The problem is that now socket layer init before tty layer, if userspace
program do socket callback right here then oops will happen.

reporting in:
http://marc.info/?l=linux-bluetooth&m=124404919324542&w=2

make 3 changes:
1. remove #ifdef in rfcomm/core.c,
make it blank function when rfcomm tty not selected in rfcomm.h

2. tune the rfcomm_init error patch to ensure
tty driver initilized before rfcomm socket usage.

3. remove __exit for rfcomm_cleanup_sockets
because above change need call it in a __init function.

Reported-by: Oliver Hartkopp <oliver@hartkopp.net>
Tested-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-03 13:24:39 -07:00
..
Kconfig
Makefile
core.c bluetooth: rfcomm_init bug fix 2009-08-03 13:24:39 -07:00
sock.c bluetooth: rfcomm_init bug fix 2009-08-03 13:24:39 -07:00
tty.c proc tty: remove struct tty_operations::read_proc 2009-04-01 08:59:10 -07:00