Richard Henderson 7f047de18c linux-user: Restrict usage of sa_restorer ...

Reading and writing to an sa_restorer member that isn't supposed to
exist corrupts user memory.  Introduce TARGET_ARCH_HAS_SA_RESTORER,
similar to the kernel's __ARCH_HAS_SA_RESTORER.

Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

2017-11-07 21:58:12 +02:00

..

aarch64

linux-user: AArch64 has sync_file_range, not sync_file_range2

2016-07-19 16:18:11 +03:00

alpha

linux-user: Handle ERFKILL and EHWPOISON

2017-01-22 18:14:10 -08:00

arm

linux-user: Tidy and enforce reserved_va initialization

2017-10-16 16:00:56 +03:00

cris

linux-user: Clean up target_structs.h header guards

2016-07-12 16:19:16 +02:00

host

Replace 'struct ucontext' with 'ucontext_t' type

2017-07-20 10:10:28 +01:00

hppa

linux-user: define correct UTS machine name for hppa

2017-02-06 18:24:40 -08:00

i386

linux-user: fix TARGET_NR_select

2016-09-22 07:24:21 +03:00

m68k

linux-user: Update m68k syscall definitions to match Linux 4.6

2017-02-16 15:29:26 +01:00

microblaze

linux-user: fix TARGET_NR_select

2016-09-22 07:24:21 +03:00

mips

linux-user: Handle ERFKILL and EHWPOISON

2017-01-22 18:14:10 -08:00

mips64

linux-user: Handle ERFKILL and EHWPOISON

2017-01-22 18:14:10 -08:00

nios2

nios2: Add usermode binaries emulation

2017-01-24 13:10:35 -08:00

openrisc

target/openrisc: implement shadow registers

2017-05-04 09:39:01 +09:00

ppc

ppc: Fix signal delivery in ppc-user and ppc64-user

2016-09-23 10:29:40 +10:00

s390x

linux-user: Clean up target_structs.h header guards

2016-07-12 16:19:16 +02:00

sh4

linux-user: Update sh4 syscall definitions to match Linux 4.8

2017-02-16 15:29:16 +01:00

sparc

sparc: embed sparc_def_t into CPUSPARCState

2017-09-01 11:54:24 -03:00

sparc64

linux-user: sparc64: Use correct target SHMLBA in shmat()

2016-10-21 15:19:40 +03:00

tilegx

linux-user: fix TARGET_NR_select

2016-09-22 07:24:21 +03:00

unicore32

linux-user: Clean up target_structs.h header guards

2016-07-12 16:19:16 +02:00

x86_64

linux-user: Fix target_semid_ds structure definition

2016-08-04 16:36:53 +03:00

elfload.c

linux-user: Allow -R values up to 0xffff0000 for 32-bit ARM guests

2017-10-16 16:00:56 +03:00

errno_defs.h

linux-user: Handle ERFKILL and EHWPOISON

2017-01-22 18:14:10 -08:00

flat.h

Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)

2007-10-14 16:27:31 +00:00

flatload.c

linux-user: Fix error handling in flatload.c target_pread()

2016-09-21 14:27:19 +03:00

ioctls.h

linux-user: Add some random ioctls

2017-10-16 21:00:04 +03:00

linux_loop.h

linux-user: Add loop control ioctls

2016-07-19 15:22:33 +03:00

linuxload.c

linux-user: Clean up includes

2016-01-29 15:07:22 +00:00

m68k-sim.c

linux-user: Clean up includes

2016-01-29 15:07:22 +00:00

main.c

sh4: simplify superh_cpu_class_by_name()

2017-10-27 16:03:55 +02:00

Makefile.objs

linux-user: Provide safe_syscall for fixing races between signals and syscalls

2016-05-27 14:49:51 +03:00

mmap.c

linux-user: fix tcg/mmap test

2017-02-16 15:29:30 +01:00

qemu.h

linux-user: Support stack-grows-up in elfload.c

2017-01-22 18:14:10 -08:00

safe-syscall.S

linux-user: Provide safe_syscall for fixing races between signals and syscalls

2016-05-27 14:49:51 +03:00

signal.c

linux-user: Restrict usage of sa_restorer

2017-11-07 21:58:12 +02:00

socket.h

linux-user: Add HPPA socket.h definitions

2017-01-23 09:52:39 -08:00

strace.c

linux-user: fix O_TMPFILE handling

2017-10-16 16:00:56 +03:00

strace.list

linux-user: add rt_tgsigqueueinfo() strace

2017-05-29 14:56:08 +03:00

syscall_defs.h

linux-user: Restrict usage of sa_restorer

2017-11-07 21:58:12 +02:00

syscall_types.h

linux-user: Add FICLONE and FICLONERANGE ioctls

2017-02-16 15:29:30 +01:00

syscall.c

tcg: enable multiple TCG contexts in softmmu

2017-10-24 13:53:42 -07:00

target_flat.h

linux-user/FLAT: allow targets to override FLAT processing

2011-02-09 10:33:54 +02:00

trace-events

trace-events: fix code style: print 0x before hex numbers

2017-08-01 12:13:07 +01:00

uaccess.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

uname.c

linux-user: Clean up includes

2016-01-29 15:07:22 +00:00

uname.h

Clean up decorations and whitespace around header guards

2016-07-12 16:20:46 +02:00

vm86.c

linux-user: Clean up includes

2016-01-29 15:07:22 +00:00