Dave Martin 502585c755 h8300/ptrace: Fix incorrect register transfer count ...

regs_set() and regs_get() are vulnerable to an off-by-1 buffer overrun
if CONFIG_CPU_H8S is set, since this adds an extra entry to
register_offset[] but not to user_regs_struct.

So, iterate over user_regs_struct based on its actual size, not based on
the length of register_offset[].

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2017-03-29 08:54:17 -07:00

..

asm-offsets.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

dma.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

entry.S

h8300: System call entry enable interrupt.

2016-01-20 23:28:01 +09:00

h8300_ksyms.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

head_ram.S

h8300: Low level entry

2015-06-23 13:35:51 +09:00

head_rom.S

h8300: Low level entry

2015-06-23 13:35:51 +09:00

irq.c

h8300: Interrupt and exceptions

2015-06-23 13:35:50 +09:00

kgdb.c

h8300: Add KGDB support.

2016-01-20 23:27:30 +09:00

Makefile

h8300: Add KGDB support.

2016-01-20 23:27:30 +09:00

module.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

process.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ptrace_h.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

ptrace_s.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

ptrace.c

h8300/ptrace: Fix incorrect register transfer count

2017-03-29 08:54:17 -07:00

setup.c

h8300: switch EARLYCON

2016-03-25 01:45:19 +09:00

signal.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

sim-console.c

h8300: switch EARLYCON

2016-03-25 01:45:19 +09:00

syscalls.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

traps.c

h8300: show_stack cleanup

2016-01-20 23:28:00 +09:00

vmlinux.lds.S

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00