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Alex Bennée 38138fab93 linux-user/mmap.c: handle invalid len maps correctly 
I've slightly re-organised the check to more closely match the
sequence that the kernel uses in do_mmap(). We check for both the zero
case (EINVAL) and the overflow length case (ENOMEM).

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: umarcor <1783362@bugs.launchpad.net>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180730134321.19898-2-alex.bennee@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-07-31 09:57:25 +02:00
..
aarch64
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
alpha
linux-user: Report error message on stderr, rather than stdout
2018-07-09 00:52:50 +02:00
arm
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
cris
linux-user: Report error message on stderr, rather than stdout
2018-07-09 00:52:50 +02:00
generic
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
host
linux-user: Fix register used for 6th and 7th syscall argument on aarch64
2018-02-18 18:52:32 +01:00
hppa
linux-user/hppa: Fix typo in mknodat syscall
2018-06-11 14:45:44 +02:00
i386
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
m68k
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
microblaze
linux-user: Report error message on stderr, rather than stdout
2018-07-09 00:52:50 +02:00
mips
linux-user: move mips signal definitions to mips/target_signal.h
2018-06-04 01:30:44 +02:00
mips64
linux-user: move mips signal definitions to mips/target_signal.h
2018-06-04 01:30:44 +02:00
nios2
linux-user: Do not report "syscall not implemented" by default
2018-07-09 00:52:04 +02:00
openrisc
linux-user: Fix struct sigaltstack for openrisc
2018-07-03 22:40:33 +09:00
ppc
linux-user/ppc: Implement swapcontext syscall
2018-07-22 21:33:45 +02:00
riscv
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
s390x
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
sh4
linux-user: Report error message on stderr, rather than stdout
2018-07-09 00:52:50 +02:00
sparc
linux-user: Report error message on stderr, rather than stdout
2018-07-09 00:52:50 +02:00
sparc64
linux-user/sparc64: Add inotify_rm_watch and tee syscalls
2018-06-11 14:47:45 +02:00
tilegx
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
x86_64
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
xtensa
linux-user: move generic signal definitions to generic/signal.h
2018-06-04 01:30:44 +02:00
cpu_loop-common.h
linux-user: create a dummy per arch cpu_loop.c
2018-04-30 09:47:55 +02:00
elfload.c
linux-user: fix ELF load alignment error
2018-07-22 21:32:50 +02:00
errno_defs.h
linux-user: Handle ERFKILL and EHWPOISON
2017-01-22 18:14:10 -08:00
exit.c
linux-user: add gcov support to preexit_cleanup
2018-07-05 15:59:41 +01:00
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: Use is_error() to avoid warnings and make the code clearer
2018-06-11 14:40:11 +02:00
ioctls.h
linux-user: Implement ioctl cmd TIOCGPTPEER
2018-02-18 18:52:32 +01:00
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
linux-user: fix mmap_find_vma_reserved()
2018-07-15 16:01:31 +02:00
Makefile.objs
linux-user: introduce preexit_cleanup
2018-07-05 15:59:41 +01:00
mmap.c
linux-user/mmap.c: handle invalid len maps correctly
2018-07-31 09:57:25 +02:00
qemu.h
linux-user/ppc: Implement swapcontext syscall
2018-07-22 21:33:45 +02:00
safe-syscall.S
linux-user: Provide safe_syscall for fixing races between signals and syscalls
2016-05-27 14:49:51 +03:00
signal-common.h
linux-user: introduce target_sigsp() and target_save_altstack()
2018-05-03 18:29:15 +02:00
signal.c
linux-user: Implement signals for openrisc
2018-07-03 22:40:33 +09:00
socket.h
linux-user: update ARCH_HAS_SOCKET_TYPES use
2018-05-25 10:10:55 +02:00
strace.c
linux-user: fix O_TMPFILE handling
2017-10-16 16:00:56 +03:00
strace.list
linux-user/strace: Improve recvmsg() output
2018-07-03 16:27:15 +02:00
syscall_defs.h
linux-user: remove useless #if
2018-06-04 01:30:44 +02:00
syscall_types.h
linux-user: Add FICLONE and FICLONERANGE ioctls
2017-02-16 15:29:30 +01:00
syscall.c
linux-user/ppc: Implement swapcontext syscall
2018-07-22 21:33:45 +02:00
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