xemu/softmmu
Michal Privoznik 73422d9524 seccomp: Get actual errno value from failed seccomp functions
Upon failure, a libseccomp API returns actual errno value very
rarely. Fortunately, after its commit 34bf78ab (contained in
2.5.0 release), the SCMP_FLTATR_API_SYSRAWRC attribute can be set
which makes subsequent APIs return true errno on failure.

This is especially critical when seccomp_load() fails, because
generic -ECANCELED says nothing.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-10-26 13:32:58 +01:00
..
arch_init.c softmmu: Add qemu_init_arch_modules() 2022-03-06 13:15:42 +01:00
balloon.c qapi: Restrict balloon-related commands to machine code 2020-09-29 15:41:35 +02:00
bootdevice.c machine: use QAPI struct for boot configuration 2022-05-12 12:29:43 +02:00
cpu-throttle.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
cpu-timers.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
cpus.c gdbstub: move breakpoint logic to accel ops 2022-10-06 11:53:41 +01:00
datadir.c meson: Prefix each element of firmware path 2022-07-13 16:58:57 +02:00
device_tree.c qmp/hmp, device_tree.c: introduce dumpdtb 2022-10-17 16:15:10 -03:00
dirtylimit.c Use g_new() & friends where that makes obvious sense 2022-10-04 00:10:11 +02:00
dma-helpers.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
globals.c ui: Switch "-display sdl" to use the QAPI parser 2022-06-03 08:03:28 +02:00
icount.c replay: rewrite async event handling 2022-06-06 09:26:53 +02:00
ioport.c softmmu: Add missing trace-events file 2020-09-09 17:15:18 +01:00
main.c ui/cocoa: Run qemu_init in the main thread 2022-09-23 14:36:33 +02:00
memory_mapping.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
memory.c Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
meson.build softmmu/dirtylimit: Implement vCPU dirtyrate calculation periodically 2022-07-20 12:15:08 +01:00
physmem.c accel/tcg: Move qemu_ram_addr_from_host_nofail to physmem.c 2022-09-06 08:04:26 +01:00
qdev-monitor.c qdev: unplug blocker for devices 2022-06-15 14:50:41 +01:00
qemu-seccomp.c seccomp: Get actual errno value from failed seccomp functions 2022-10-26 13:32:58 +01:00
qtest.c Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
rtc.c rtc: Move RTC function prototypes to their own header 2022-01-28 14:29:46 +00:00
runstate-action.c runstate: cleanup reboot and panic actions 2021-01-21 13:00:41 +01:00
runstate.c qapi: Add exit-failure PanicAction 2022-07-29 09:48:01 +01:00
timers-state.h qemu/atomic: Add aligned_{int64,uint64}_t types 2021-07-21 07:45:38 -10:00
tpm.c qapi: More complex uses of QAPI_LIST_APPEND 2021-01-28 08:08:45 +01:00
trace-events softmmu/dirtylimit: Implement virtual CPU throttle 2022-07-20 12:15:08 +01:00
trace.h softmmu: Add missing trace-events file 2020-09-09 17:15:18 +01:00
vl.c * x86: re-enable rng seeding via SetupData 2022-10-04 14:03:21 -04:00