Christian Lamparter b397492a8c carl9170: fix virtual interface setup crash ... This patch fixes a faulty bound check which caused a crash when too many virtual interface were brought up. BUG: unable to handle kernel NULL pointer dereference at 00000004 IP: [<f8125f67>] carl9170_op_add_interface+0x1d7/0x2c0 [carl9170] *pde = 00000000 Oops: 0002 [#1] PREEMPT Modules linked in: carl9170 [...] Pid: 4720, comm: wpa_supplicant Not tainted 2.6.37-rc2-wl+ EIP: 0060:[<f8125f67>] EFLAGS: 00210206 CPU: 0 EIP is at carl9170_op_add_interface+0x1d7/0x2c0 [carl9170] EAX: 00000000 ... Process wpa_supplicant Stack: f4f88f34 fffffff4 .. Call Trace: [<f8f4e666>] ? ieee80211_do_open+0x406/0x5c0 [mac80211] [...] Code: <89> 42 04 ... EIP: [<f8125f67>] carl9170_op_add_interface+0x1d7/0x2c0 [carl9170] CR2: 0000000000000004 Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2010-11-22 15:19:32 -05:00
..
carl9170.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
cmd.c
cmd.h	carl9170: fix memory leak issue in async cmd macro wrappers	2010-10-25 14:43:14 -04:00
debug.c	carl9170: remove lost-frame workaround	2010-09-28 15:47:56 -04:00
debug.h	carl9170: firmware parser and debugfs code	2010-09-14 16:03:42 -04:00
eeprom.h	carl9170: Register maps, tx/rx descriptor formats and eeprom layout	2010-09-14 16:03:41 -04:00
fw.c	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
fwcmd.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
fwdesc.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
hw.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
Kconfig	carl9170: angle brackets for wiki link	2010-09-28 15:47:56 -04:00
led.c
mac.c	carl9170: PHY/RF and MAC routines	2010-09-14 16:03:42 -04:00
main.c	carl9170: fix virtual interface setup crash	2010-11-22 15:19:32 -05:00
Makefile	carl9170: Makefile, Kconfig files and MAINTAINERS	2010-09-14 16:03:42 -04:00
phy.c	carl9170: reinit phy after HT settings have changed	2010-09-21 11:05:25 -04:00
phy.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
rx.c	carl9170: A-MPDU frame type filter	2010-10-11 15:04:23 -04:00
tx.c	carl9170: revamp carl9170_tx_prepare	2010-09-28 15:47:56 -04:00
usb.c	carl9170: fix usb anchor wait timeout	2010-11-15 15:03:13 -05:00
version.h	carl9170: support firmware-based rx filter	2010-10-05 13:35:21 -04:00
wlan.h	carl9170: remove stale rx error path	2010-10-11 15:04:22 -04:00