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cde6901b7b
linux/drivers/net/wireless
History
Shaddy Baddah cde6901b7b zd1211rw: use unaligned safe memcmp() in-place of compare_ether_addr() 
Under my 2.6.28-rc6 sparc64, when associating to an AP through my
zd1211rw device, I was seeing kernel log messages like (not exact output):

  Kernel unaligned access at TPC[10129b68] zd_mac_rx+0x144/0x32c [zd1211rw]

For the zd1211rw module, on RX, the 80211 packet will be located after
the PLCP header in the skb data buffer. The PLCP header being 5 bytes
long, the 80211 header will start unaligned from an aligned skb
buffer.

As per Documentation/unaligned-memory-access.txt, we must replace the
not unaligned() safe compare_ether_addr() with memcmp() to protect
architectures that require alignment.

Signed-off-by: Shaddy Baddah <shaddy_baddah@hotmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05 09:18:35 -05:00
..
ath5k ath5k: disable beacon filter when station is not associated 2008-11-25 16:13:08 -05:00
ath9k ath9k: correct expected max RX buffer size 2008-11-25 16:13:08 -05:00
b43 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
b43legacy mac80211: add multi-rate retry support 2008-10-06 18:14:57 -04:00
hostap hostap: pad the skb->cb usage in lieu of a proper fix 2008-11-12 16:54:22 -05:00
iwlwifi iwlwifi: clean key table in iwl_clear_stations_table function 2008-12-05 09:18:34 -05:00
libertas libertas: fix buffer overrun 2008-10-29 17:54:35 -04:00
libertas_tf libertas_tf: fix skb tail pointer 2008-11-18 17:26:26 -05:00
p54 p54: fix build warnings 2008-10-27 17:46:11 -04:00
prism54 wireless: replace __FUNCTION__ with __func__ 2008-08-22 16:29:56 -04:00
rt2x00 rt2x00: Fix build error when mac80211=M rt2x00=Y 2008-10-29 17:54:35 -04:00
zd1211rw zd1211rw: use unaligned safe memcmp() in-place of compare_ether_addr() 2008-12-05 09:18:35 -05:00
adm8211.c mac80211: use nl80211 interface types 2008-09-15 16:48:23 -04:00
adm8211.h
airo_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
airo.c wireless: Read scan flags correctly on x86-64 2008-09-24 16:17:58 -04:00
airo.h
airport.c orinoco: Invoke firmware download in main driver 2008-08-22 19:28:05 -04:00
arlan-main.c
arlan-proc.c
arlan.h
atmel_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
atmel_pci.c
atmel.c wireless: Read scan flags correctly on x86-64 2008-09-24 16:17:58 -04:00
atmel.h
hermes_dld.c orinoco: Extend hermes_dld routines for Agere firmware 2008-08-22 19:28:05 -04:00
hermes_dld.h orinoco: Extend hermes_dld routines for Agere firmware 2008-08-22 19:28:05 -04:00
hermes_rid.h orinoco: Add WE-18 ioctls for WPA 2008-08-22 19:28:06 -04:00
hermes.c orinoco: Add function to execute Hermes initialisation commands synchronously 2008-08-22 19:28:04 -04:00
hermes.h orinoco: Add MIC on TX and check on RX 2008-08-22 19:28:07 -04:00
i82586.h
i82593.h
ipw2100.c wireless: replace __FUNCTION__ with __func__ 2008-08-22 16:29:56 -04:00
ipw2100.h
ipw2200.c ipw2200: fix netif_*_queue() removal regression 2008-12-05 09:18:35 -05:00
ipw2200.h wireless: replace __FUNCTION__ with __func__ 2008-08-22 16:29:56 -04:00
Kconfig orinoco: Add MIC on TX and check on RX 2008-08-22 19:28:07 -04:00
mac80211_hwsim.c device create: net: convert device_create_drvdata to device_create 2008-10-16 09:24:43 -07:00
Makefile orinoco: Move firmware download functionality into new module 2008-08-22 19:28:04 -04:00
netwave_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
orinoco_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-10-16 11:26:26 -07:00
orinoco_nortel.c orinoco: Invoke firmware download in main driver 2008-08-22 19:28:05 -04:00
orinoco_pci.c orinoco: Invoke firmware download in main driver 2008-08-22 19:28:05 -04:00
orinoco_pci.h
orinoco_plx.c orinoco: Invoke firmware download in main driver 2008-08-22 19:28:05 -04:00
orinoco_tmd.c orinoco: Invoke firmware download in main driver 2008-08-22 19:28:05 -04:00
orinoco.c orinoco: reduce stack usage in firmware download path 2008-10-22 18:09:32 -04:00
orinoco.h orinoco: Add MIC on TX and check on RX 2008-08-22 19:28:07 -04:00
ray_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
ray_cs.h
rayctl.h
rndis_wlan.c wireless: Read scan flags correctly on x86-64 2008-09-24 16:17:58 -04:00
rtl818x.h rtl818x: merge tx/rx descriptor flags 2008-08-22 16:29:48 -04:00
rtl8180_dev.c mac80211: add multi-rate retry support 2008-10-06 18:14:57 -04:00
rtl8180_grf5101.c
rtl8180_grf5101.h
rtl8180_max2820.c
rtl8180_max2820.h
rtl8180_rtl8225.c
rtl8180_rtl8225.h
rtl8180_sa2400.c
rtl8180_sa2400.h
rtl8180.h rtl818x: merge tx/rx descriptor flags 2008-08-22 16:29:48 -04:00
rtl8187_dev.c rtl8187 : support for Sitecom WL-168 0001 v4 2008-11-12 16:49:57 -05:00
rtl8187_rtl8225.c
rtl8187_rtl8225.h
rtl8187.h rtl818x: merge tx/rx descriptor flags 2008-08-22 16:29:48 -04:00
spectrum_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-10-16 11:26:26 -07:00
strip.c
wavelan_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
wavelan_cs.h
wavelan_cs.p.h
wavelan.c net: Rationalise email address: Network Specific Parts 2008-10-13 19:01:08 -07:00
wavelan.h
wavelan.p.h net: Rationalise email address: Network Specific Parts 2008-10-13 19:01:08 -07:00
wl3501_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
wl3501.h
zd1201.c
zd1201.h