Peter Maydell 10fa993aae linux-user: Translate flags argument to dup3 syscall ...

The third argument to dup3() is a flags word which may be
O_CLOEXEC. We weren't translating this flag from target to
host value, which meant that if the target used a different
value from the host (eg sparc guest and x86 host) the dup3()
call would fail EINVAL. Do the correct translation.

Fixes: https://bugs.launchpad.net/qemu/+bug/1704658
Reported-by: Bruno Haible  <bruno@clisp.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1513351080-25917-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

2018-01-23 14:20:52 +01:00

..

aarch64

linux-user: Add separate aarch64_be uname

2018-01-11 13:25:31 +00:00

alpha

linux-user: Handle ERFKILL and EHWPOISON

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

arm

linux-user/arm/nwfpe: Check coprocessor number for FPA emulation

2018-01-11 13:25:39 +00:00

cris

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host

Replace 'struct ucontext' with 'ucontext_t' type

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

hppa

linux-user/hppa: Fix typo for TARGET_NR_epoll_wait

2017-11-07 21:58:13 +02:00

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

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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

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x86_64

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elfload.c

linux-user: Fix calculation of auxv length

2017-11-20 16:15:41 +02:00

errno_defs.h

linux-user: Handle ERFKILL and EHWPOISON

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

flat.h

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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

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linuxload.c

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m68k-sim.c

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main.c

linux-user: wrap fork() in a start/end exclusive section

2018-01-23 14:20:52 +01:00

Makefile.objs

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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

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signal.c

linux-user: Fix endianess of aarch64 signal trampoline

2018-01-11 13:25:31 +00:00

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: Don't use CMSG_ALIGN(sizeof struct cmsghdr)

2018-01-23 14:20:52 +01:00

syscall_types.h

linux-user: Add FICLONE and FICLONERANGE ioctls

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

syscall.c

linux-user: Translate flags argument to dup3 syscall

2018-01-23 14:20:52 +01:00

target_flat.h

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trace-events

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

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

uaccess.c

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uname.c

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uname.h

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vm86.c

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