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FRET-qemu/linux-user
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Peter Maydell ce9c139d93 linux-user: Range check the nfds argument to ppoll syscall 
Do an initial range check on the ppoll syscall's nfds argument,
to avoid possible overflow in the calculation of the lock_user()
size argument. The host kernel will later apply the rather lower
limit based on RLIMIT_NOFILE as appropriate.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-09-21 14:25:53 +03:00
..
aarch64
linux-user: AArch64 has sync_file_range, not sync_file_range2
2016-07-19 16:18:11 +03:00
alpha
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
arm
Clean up ill-advised or unusual header guards
2016-07-12 16:20:46 +02:00
cris
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
host
linux-user: Clean up hostdep.h header guards
2016-07-12 16:19:16 +02:00
i386
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
m68k
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
microblaze
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
mips
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
mips64
linux-user: Clean up target_signal.h header guards
2016-07-12 16:19:16 +02:00
openrisc
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
ppc
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
s390x
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
sh4
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
sparc
linux-user: define missing sparc syscalls
2016-07-19 16:18:11 +03:00
sparc64
linux-user: Clean up target_structs.h header guards
2016-07-12 16:19:16 +02:00
tilegx
Clean up ill-advised or unusual header guards
2016-07-12 16:20:46 +02:00
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: complete omission of removing uses of strdup
2016-09-14 12:25:14 +02:00
errno_defs.h
linux-user: Renumber TARGET_QEMU_ESIGRETURN, make it not arch-specific
2016-05-27 14:49:49 +03:00
flat.h
Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)
2007-10-14 16:27:31 +00:00
flatload.c
Use #include "..." for our own headers, <...> for others
2016-07-12 16:19:16 +02:00
ioctls.h
linux-user: Implement FS_IOC_GETFLAGS and FS_IOC_SETFLAGS ioctls
2016-09-21 14:24:47 +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
linux-user, trivial: display "0x%x" instead of "0x%d"
2016-09-13 18:12:34 +03:00
Makefile.objs
linux-user: Provide safe_syscall for fixing races between signals and syscalls
2016-05-27 14:49:51 +03:00
mmap.c
os-posix: include sys/mman.h
2016-06-16 18:39:03 +02:00
qemu.h
linux-user/qemu.h: change malloc to g_malloc, free to g_free
2016-09-15 15:32:22 +03:00
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,s390x: remove useless cast
2016-09-15 15:32:22 +03:00
socket.h
linux-user: support SO_PASSSEC setsockopt option
2014-06-29 14:19:59 +03:00
strace.c
linux-user: fix clone() strace
2016-06-26 13:17:21 +03:00
strace.list
linux-user: update get_thread_area/set_thread_area strace
2016-06-26 13:17:21 +03:00
syscall_defs.h
linux-user: Check for bad event numbers in epoll_wait
2016-09-21 14:25:26 +03:00
syscall_types.h
linux-user: Correct type for LOOP_GET_STATUS{,64} ioctls
2016-07-19 15:23:16 +03:00
syscall.c
linux-user: Range check the nfds argument to ppoll syscall
2016-09-21 14:25:53 +03:00
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 first line comment in trace-events
2016-08-12 10:36:01 +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