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d50e7e3604
linux/net/irda
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Dan Rosenberg d50e7e3604 irda: prevent heap corruption on invalid nickname 
Invalid nicknames containing only spaces will result in an underflow in
a memcpy size calculation, subsequently destroying the heap and
panicking.

v2 also catches the case where the provided nickname is longer than the
buffer size, which can result in controllable heap corruption.

Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Cc: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-27 17:59:02 -07:00
..
ircomm tty: now phase out the ioctl file pointer for good 2011-02-17 11:59:56 -08:00
irlan Net: irda: irlan: Makefile: Remove deprecated kbuild goal definitions 2010-11-22 08:16:13 -08:00
irnet irda: prevent heap corruption on invalid nickname 2011-03-27 17:59:02 -07:00
af_irda.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-26 12:06:56 -08:00
discovery.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irda_device.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iriap_event.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iriap.c irda: Fix heap memory corruption in iriap.c 2010-10-11 02:12:26 +02:00
irias_object.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap_event.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap_frame.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
irlmp_event.c net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
irlmp_frame.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irlmp.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irmod.c net: convert usage of packet_type to read_mostly 2009-03-10 05:22:43 -07:00
irnetlink.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irproc.c net: file_operations should be const 2009-09-02 01:03:53 -07:00
irqueue.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irsysctl.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
irttp.c net: irda: irttp: sync error paths of data- and udata-requests 2010-11-18 12:24:25 -08:00
Kconfig [S390] Kconfig: unwanted menus for s390. 2007-05-10 15:46:07 +02:00
Makefile [IrDA]: Netlink layer. 2007-07-10 22:16:43 -07:00
parameters.c irda: Fix parameter extraction stack overflow 2010-10-11 02:12:17 +02:00
qos.c net: replace remaining __FUNCTION__ occurrences 2008-03-05 20:47:47 -08:00
timer.c net: Make static 2008-12-10 15:18:31 -08:00
wrapper.c net: replace remaining __FUNCTION__ occurrences 2008-03-05 20:47:47 -08:00