yannick.naumann/RT-Task-Generator-QEMU
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RT-Task-Generator-QEMU/linux-user
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Laurent Vivier 802ae45e94 linux-user: fix Coverity CID 1464101 
target_mmap() can fail and return -1, but we don't check for that and
instead assume it's always valid.

Fixes: db2af69d6ba8 ("linux-user: Add infrastructure for a signal trampoline page")
Cc: richard.henderson@linaro.org
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211121151711.331653-1-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-11-22 09:17:08 +01:00
..
aarch64
target/arm: Implement arm_cpu_record_sigbus
2021-11-02 07:00:52 -04:00
alpha
target/alpha: Implement alpha_cpu_record_sigbus
2021-11-02 07:00:52 -04:00
arm
target/arm: Implement arm_cpu_record_sigbus
2021-11-02 07:00:52 -04:00
cris
target/cris: Make cris_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
generic
linux-user: Extract target errno to 'target_errno_defs.h'
2021-07-12 21:53:35 +02:00
hexagon
target/hexagon: Remove hexagon_cpu_tlb_fill
2021-11-02 07:00:52 -04:00
host
linux-user/host/riscv: Improve host_signal_write
2021-11-02 07:00:52 -04:00
hppa
linux-user/hppa: Remove EXCP_UNALIGN handling
2021-11-02 07:00:52 -04:00
i386
linux-user/x86_64: Raise SIGSEGV if SA_RESTORER not set
2021-10-01 12:03:48 +02:00
m68k
target/m68k: Make m68k_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
microblaze
target/microblaze: Make mb_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
mips
target/mips: Make mips_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
mips64
linux-user/mips: Implement setup_sigtramp
2021-10-01 12:03:48 +02:00
nios2
linux-user/nios2: Document non-use of setup_sigtramp
2021-10-01 12:03:48 +02:00
openrisc
target/openrisc: Make openrisc_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
ppc
linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling
2021-11-02 07:00:52 -04:00
riscv
target/riscv: Make riscv_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
s390x
target/s390x: Implement s390_cpu_record_sigsegv
2021-11-02 07:00:52 -04:00
sh4
target/sh4: Make sh4_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
sparc
target/sparc: Make sparc_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
x86_64
linux-user/i386: Implement setup_sigtramp
2021-10-01 12:03:48 +02:00
xtensa
target/xtensa: Make xtensa_cpu_tlb_fill sysemu only
2021-11-02 07:00:52 -04:00
cpu_loop-common.h
cpu: Replace ENV_GET_CPU with env_cpu
2019-06-10 07:03:34 -07:00
elfload.c
linux-user: fix Coverity CID 1464101
2021-11-22 09:17:08 +01:00
errnos.c.inc
linux-user: Simplify host <-> target errno conversion using macros
2021-07-12 21:53:35 +02:00
exit.c
linux-user: Don't include gdbstub.h in qemu.h
2021-09-13 20:35:45 +02:00
fd-trans.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
fd-trans.h
fd-trans: Fix race condition on reallocation of the translation table.
2021-07-12 21:54:46 +02:00
flat.h
linux-user/: fix some comment spelling errors
2020-09-17 20:39:22 +02:00
flatload.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
ioctls.h
linux-user: Conditionalize TUNSETVNETLE
2021-01-07 05:09:06 -10:00
linux_loop.h
linux-user: Add loop control ioctls
2016-07-19 15:22:33 +03:00
linuxload.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
loader.h
linux-user: Split loader-related prototypes into loader.h
2021-09-13 20:35:44 +02:00
main.c
Pull request linux-user 20210916
2021-09-16 21:09:18 +01:00
meson.build
meson: *-user: only descend into *-user when configured
2021-10-18 12:51:39 -06:00
mmap.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
qemu.h
linux-user: Drop unneeded includes from qemu.h
2021-09-13 20:35:45 +02:00
safe-syscall.h
linux-user: Split safe-syscall macro into its own header
2021-09-13 20:35:45 +02:00
safe-syscall.S
linux-user: Extract target errno to 'target_errno_defs.h'
2021-07-12 21:53:35 +02:00
semihost.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
signal-common.h
linux-user: Add infrastructure for a signal trampoline page
2021-10-01 12:03:47 +02:00
signal.c
linux-user: Handle BUS_ADRALN in host_signal_handler
2021-11-02 07:00:52 -04:00
socket.h
Supply missing header guards
2019-06-12 13:20:21 +02:00
strace.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
strace.h
linux-user: Split strace prototypes into strace.h
2021-09-13 20:35:44 +02:00
strace.list
linux-user: Add copy_file_range to strace.list
2021-05-18 07:09:58 +02:00
syscall_defs.h
linux-user: Fix member types of target_dirent64
2021-11-21 16:19:17 +01:00
syscall_types.h
linux-user: Add support for btrfs ioctls used to scrub a filesystem
2020-09-03 01:09:35 +02:00
syscall.c
linux-user: Rewrite do_getdents, do_getdents64
2021-11-21 16:19:17 +01:00
target_flat.h
Supply missing header guards
2019-06-12 13:20:21 +02:00
trace-events
linux-user/trace-events: fix minor typo in format string
2021-06-17 16:09:11 +02:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
uaccess.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
uname.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00
uname.h
Clean up decorations and whitespace around header guards
2016-07-12 16:20:46 +02:00
user-internals.h
linux-user: Drop unneeded includes from qemu.h
2021-09-13 20:35:45 +02:00
user-mmap.h
linux-user: Split mmap prototypes into user-mmap.h
2021-09-13 20:35:45 +02:00
vm86.c
linux-user: Split linux-user internals out of qemu.h
2021-09-13 20:35:45 +02:00