linux-stable-rt/drivers/isdn
Jesper Juhl e8a285b7b1 isdn: guard against a potential NULL pointer dereference in old_capi_manufacturer()
In drivers/isdn/capi/kcapi.c::old_capi_manufacturer(), if the call to
get_capi_ctr_by_nr(ldef.contr); in line 823 returns NULL, then we'll be
dereferencing a NULL pointer in the very next line.

(Found by Coverity checker as bug #402)

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 09:43:10 -07:00
..
act2000
capi isdn: guard against a potential NULL pointer dereference in old_capi_manufacturer() 2007-10-16 09:43:10 -07:00
divert
gigaset gigaset: remove pointless locking 2007-10-16 09:43:10 -07:00
hardware
hisax hisax: hfc_usb: update to current CVS version 2007-10-14 12:45:14 -07:00
hysdn [ISDN] hysdn: convert to PCI hotplug API 2007-10-12 09:14:49 -04:00
i4l use mutex instead of semaphore in isdn subsystem common functions 2007-10-16 09:43:10 -07:00
icn
isdnloop
pcbit
sc
Kconfig
Makefile