Dan Carpenter 0795846562 uml: check length in exitcode_proc_write() ...

commit 201f99f170 upstream.

We don't cap the size of buffer from the user so we could write past the
end of the array here.  Only root can write to this file.

Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-11-13 12:05:33 +09:00

..

drivers

mconsole: we'd better initialize pos before passing it to vfs_read()...

2013-06-19 12:37:57 +04:00

include

um: Implement probe_kernel_read()

2013-09-26 17:18:29 -07:00

kernel

uml: check length in exitcode_proc_write()

2013-11-13 12:05:33 +09:00

os-Linux

um: Implement probe_kernel_read()

2013-09-26 17:18:29 -07:00

scripts

um: Preinclude include/linux/kern_levels.h

2012-09-27 20:20:09 +02:00

sys-ia64

uml: remove useless comments

2009-04-01 08:59:17 -07:00

sys-ppc

dump_stack: unify debug information printed by show_regs()

2013-04-30 17:04:02 -07:00

.gitignore

um: tell git to ignore generated files

2010-03-06 11:26:28 -08:00

defconfig

Merge branch 'for-linus-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2012-08-01 16:45:02 -07:00

Kconfig.char

um: clean Kconfig up a bit

2011-11-02 14:15:29 +01:00

Kconfig.common

idle: Remove GENERIC_IDLE_LOOP config switch

2013-04-17 10:39:38 +02:00

Kconfig.debug

lib: consolidate DEBUG_STACK_USAGE option

2011-05-25 08:39:54 -07:00

Kconfig.net

arch/um: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:38:04 -08:00

Kconfig.rest

um: switch to use of drivers/Kconfig

2011-11-02 14:15:41 +01:00

Kconfig.um

arch/um: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:38:04 -08:00

Makefile

UAPI: Partition the header include path sets and add uapi/ header directories

2012-10-02 18:01:26 +01:00

Makefile-ia64

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile-os-Linux

x86, um: get rid of arch/um/os symlink

2008-10-22 22:55:22 -07:00

Makefile-ppc

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile-skas

[PATCH] uml makefiles sanitized

2005-09-29 08:46:26 -07:00