Vladimir Sementsov-Ogievskiy a5fff8d4b4 qcow2-refcount: avoid eating RAM ... qcow2_inc_refcounts_imrt() (through realloc_refcount_array()) can eat an unpredictable amount of memory on corrupted table entries, which are referencing regions far beyond the end of file. Prevent this, by skipping such regions from further processing. Interesting that iotest 138 checks exactly the behavior which we fix here. So, change the test appropriately. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20190227131433.197063-3-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>		2019-05-07 17:14:21 +02:00
..
acceptance	tests/boot_linux_console: add a test for alpha + clipper	2019-05-02 21:33:27 -03:00
data	tests/uefi-boot-images: report the SMBIOS entry point structures	2019-05-03 10:52:27 +02:00
decode	decodetree: Properly diagnose fields overflowing an insn	2019-03-12 09:46:58 -07:00
docker	docker: trivial changes to make docker help	2019-03-25 10:39:19 +00:00
fp
guest-debug
image-fuzzer
keys
libqos	test qgraph.c: Fix segs due to out of scope default	2019-04-08 12:38:07 +02:00
migration
multiboot
qapi-schema
qemu-iotests	qcow2-refcount: avoid eating RAM	2019-05-07 17:14:21 +02:00
rocker
tcg	tests/tcg/xtensa: clean up test set	2019-03-23 14:42:05 -07:00
uefi-test-tools	tests/uefi-test-tools: report the SMBIOS entry point structures	2019-05-03 10:52:20 +02:00
vm
vmstate-static-checker-data
.gitignore	tests/.gitignore: ignore test-qapi-emit-events.[ch] for in-tree builds	2019-03-14 16:02:13 +01:00
ac97-test.c
acpi-utils.c
acpi-utils.h
ahci-test.c	ahci-test: Drop dependence on global_qtest	2019-03-12 07:40:59 +01:00
atomic64-bench.c
atomic_add-bench.c
benchmark-crypto-cipher.c
benchmark-crypto-hash.c
benchmark-crypto-hmac.c
bios-tables-test.c
boot-order-test.c
boot-sector.c
boot-sector.h
boot-serial-test.c	s390-bios: Factor finding boot device out of virtio code path	2019-04-12 12:40:35 +02:00
cdrom-test.c
check-block-qdict.c
check-block.sh
check-qdict.c
check-qjson.c
check-qlist.c
check-qlit.c
check-qnull.c
check-qnum.c
check-qobject.c
check-qom-interface.c
check-qom-proplist.c
check-qstring.c
cpu-plug-test.c
crypto-tls-psk-helpers.c
crypto-tls-psk-helpers.h
crypto-tls-x509-helpers.c
crypto-tls-x509-helpers.h
device-introspect-test.c
device-plug-test.c
display-vga-test.c
drive_del-test.c
ds1338-test.c
e1000-test.c
e1000e-test.c
eepro100-test.c
endianness-test.c
es1370-test.c
fdc-test.c
fw_cfg-test.c
hd-geo-test.c
hexloader-test.c
i440fx-test.c
i82801b11-test.c
ide-test.c
intel-hda-test.c
io-channel-helpers.c
io-channel-helpers.h
ioh3420-test.c
iothread.c
iothread.h
ipmi-bt-test.c
ipmi-kcs-test.c
ipoctal232-test.c
ivshmem-test.c
libqtest.c
libqtest.h
m25p80-test.c
m48t59-test.c
machine-none-test.c
Makefile.include	tests/acceptance: use "arch:" tag to filter target specific tests	2019-05-02 21:33:26 -03:00
megasas-test.c
microbit-test.c
migration-test.c	test-migration: fix memory leak	2019-03-12 15:18:40 +01:00
ne2000-test.c
numa-test.c
nvme-test.c
pca9552-test.c
pci-test.c
pcnet-test.c
pkix_asn1_tab.c
pnv-xscom-test.c	ppc/pnv: activate XSCOM tests for POWER9	2019-03-12 14:33:05 +11:00
prom-env-test.c	Suppress test warnings about missing Spectre/Meltdown mitigations with TCG	2019-03-12 16:07:14 +11:00
ptimer-test-stubs.c
ptimer-test.c
ptimer-test.h
pvpanic-test.c
pxe-test.c	Suppress test warnings about missing Spectre/Meltdown mitigations with TCG	2019-03-12 16:07:14 +11:00
q35-test.c
qemu-iotests-quick.sh
qht-bench.c
qmp-cmd-test.c
qmp-test.c
qom-test.c
qos-test.c
rcutorture.c
requirements.txt
rtas-test.c
rtc-test.c
rtl8139-test.c
sdhci-test.c
socket-helpers.c
socket-helpers.h
spapr-phb-test.c
tco-test.c
test-aio-multithread.c
test-aio.c
test-arm-mptimer.c
test-authz-list.c
test-authz-listfile.c
test-authz-pam.c
test-authz-simple.c
test-base64.c
test-bdrv-drain.c
test-bdrv-graph-mod.c	test-bdrv-graph-mod: fix Error leak	2019-03-12 15:18:40 +01:00
test-bitcnt.c
test-bitops.c
test-block-backend.c
test-block-iothread.c
test-blockjob-txn.c
test-blockjob.c
test-bufferiszero.c
test-char.c	test-char: fix undefined behavior	2019-03-12 15:18:40 +01:00
test-clone-visitor.c
test-coroutine.c
test-crypto-afsplit.c
test-crypto-block.c
test-crypto-cipher.c
test-crypto-hash.c
test-crypto-hmac.c
test-crypto-ivgen.c
test-crypto-pbkdf.c
test-crypto-secret.c
test-crypto-tlscredsx509.c
test-crypto-tlssession.c
test-crypto-xts.c
test-cutils.c
test-filter-mirror.c
test-filter-redirector.c
test-hbitmap.c
test-hmp.c	hmp: gva2gpa debug command	2019-05-01 10:46:59 +01:00
test-image-locking.c
test-int128.c
test-io-channel-buffer.c
test-io-channel-command.c
test-io-channel-file.c
test-io-channel-socket.c
test-io-channel-tls.c
test-io-task.c
test-iov.c
test-keyval.c
test-logging.c
test-mul64.c
test-netfilter.c
test-opts-visitor.c
test-qapi-util.c
test-qdev-global-props.c
test-qdist.c
test-qemu-opts.c
test-qga.c	qmp: common 'id' handling & make QGA conform to QMP spec	2019-03-18 10:48:06 -05:00
test-qgraph.c	tests: test-qgraph: fix a memory leak	2019-03-11 16:33:49 +01:00
test-qht-par.c
test-qht.c
test-qmp-cmds.c
test-qmp-event.c
test-qobject-input-visitor.c
test-qobject-output-visitor.c
test-rcu-list.c
test-rcu-simpleq.c
test-rcu-tailq.c
test-replication.c
test-shift128.c
test-string-input-visitor.c
test-string-output-visitor.c
test-thread-pool.c
test-throttle.c
test-timed-average.c
test-util-filemonitor.c	filemon: fix watch IDs to avoid potential wraparound issues	2019-04-02 13:52:02 +01:00
test-util-sockets.c	qemu-print: New qemu_printf(), qemu_vprintf() etc.	2019-04-18 22:18:59 +02:00
test-uuid.c
test-visitor-serialization.c
test-vmstate.c
test-write-threshold.c
test-x86-cpuid-compat.c
test-x86-cpuid.c
test-xbzrle.c
tmp105-test.c
tpm-crb-swtpm-test.c
tpm-crb-test.c
tpm-emu.c
tpm-emu.h
tpm-tests.c
tpm-tests.h
tpm-tis-swtpm-test.c
tpm-tis-test.c
tpm-util.c
tpm-util.h
usb-hcd-ehci-test.c
usb-hcd-ohci-test.c
usb-hcd-uhci-test.c
usb-hcd-xhci-test.c
vhost-user-bridge.c
vhost-user-test.c	hostmem-memfd: disable for systems without sealing support	2019-03-11 17:16:56 -03:00
virtio-9p-test.c
virtio-blk-test.c	tests/virtio-blk-test: Disable auto-read-only	2019-03-12 20:30:13 +01:00
virtio-ccw-test.c
virtio-net-test.c	test-announce-self: convert to qgraph	2019-03-20 11:44:13 +01:00
virtio-rng-test.c
virtio-scsi-test.c
virtio-serial-test.c
virtio-test.c
vmgenid-test.c
vmxnet3-test.c
wdt_ib700-test.c