Kevin Wolf b0ddcbbb36 block: Fix copy-on-read crash with partial final cluster ...

If the virtual disk size isn't aligned to full clusters,
bdrv_co_do_copy_on_readv() may get pnum == 0 before having the full
cluster completed, which will let it run into an assertion failure:

qemu-io: block/io.c:1203: bdrv_co_do_copy_on_readv: Assertion `skip_bytes < pnum' failed.

Check for EOF, assert that we read at least as much as the read request
originally wanted to have (which is true at EOF because otherwise
bdrv_check_byte_request() would already have returned an error) and
return success early even though we couldn't copy the full cluster.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2018-07-10 10:36:15 +02:00

..

acceptance

Acceptance tests: add Linux kernel boot and console checking test

2018-06-15 16:10:11 -03:00

acpi-test-data

hw/i386: Update SSDT table used by "make check"

2018-06-11 22:19:57 +03:00

data

…

decode

scripts: Add decodetree.py

2018-02-22 15:44:07 -08:00

docker

docker: add linux-user powered cross builder for QEMU

2018-07-05 16:57:39 +01:00

guest-debug

python: futurize -f libfuturize.fixes.fix_print_with_import

2018-06-08 14:39:24 -03:00

image-fuzzer

python: futurize -f lib2to3.fixes.fix_renames

2018-06-08 14:39:24 -03:00

keys

…

libqos

ahci: fix FIS I bit and PIO Setup FIS interrupt

2018-06-25 16:50:48 -04:00

migration

python: futurize -f libfuturize.fixes.fix_print_with_import

2018-06-08 14:39:24 -03:00

multiboot

tests/multiboot: Add .gitignore

2018-03-21 15:13:40 +01:00

qapi-schema

Monitor patches for 2018-07-03

2018-07-05 11:25:14 +01:00

qemu-iotests

block: Fix copy-on-read crash with partial final cluster

2018-07-10 10:36:15 +02:00

rocker

…

tcg

tests: add top-level make dependency for docker builds

2018-06-20 22:13:32 +01:00

vm

python: futurize -f libfuturize.fixes.fix_print_with_import

2018-06-08 14:39:24 -03:00

vmstate-static-checker-data

…

.gitignore

tests: Simplify .gitignore

2018-06-21 09:21:19 -05:00

ac97-test.c

…

acpi-utils.c

…

acpi-utils.h

…

ahci-test.c

block: Remove deprecated -drive option serial

2018-06-15 14:49:44 +02:00

atomic_add-bench.c

tests/atomic_add-bench: add -m option to use mutexes

2018-06-28 19:05:31 +02:00

benchmark-crypto-cipher.c

tests/crypto: Use the IEC binary prefix definitions

2018-07-02 15:41:17 +02:00

benchmark-crypto-hash.c

tests/crypto: Use the IEC binary prefix definitions

2018-07-02 15:41:17 +02:00

benchmark-crypto-hmac.c

tests/crypto: Use the IEC binary prefix definitions

2018-07-02 15:41:17 +02:00

bios-tables-test.c

nvdimm: make persistence option symbolic

2018-06-11 22:19:57 +03:00

boot-order-test.c

libqos: Use explicit QTestState for fw_cfg operations

2018-02-14 11:43:41 +01:00

boot-sector.c

tests/boot-sector: Add magic bytes to s390x boot code header

2018-06-08 13:17:39 -04:00

boot-sector.h

tests/boot-sector: Drop dependence on global_qtest

2018-02-14 11:43:41 +01:00

boot-serial-test.c

tests/boot-serial: Do not delete the output file in case of errors

2018-06-29 13:02:50 +02:00

cdrom-test.c

tests/cdrom-test: Test that -cdrom parameter is working

2018-06-08 13:17:39 -04:00

check-block-qdict.c

tests: Add QDict clone-flatten test

2018-06-22 16:33:46 +02:00

check-block.sh

…

check-qdict.c

qobject: Move block-specific qdict code to block-qdict.c

2018-06-15 14:49:44 +02:00

check-qjson.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

check-qlist.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

check-qlit.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

check-qnull.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

check-qnum.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

check-qobject.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

check-qom-interface.c

…

check-qom-proplist.c

…

check-qstring.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

cpu-plug-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

crypto-tls-psk-helpers.c

crypto: Implement TLS Pre-Shared Keys (PSK).

2018-07-03 13:04:38 +01:00

crypto-tls-psk-helpers.h

crypto: Implement TLS Pre-Shared Keys (PSK).

2018-07-03 13:04:38 +01:00

crypto-tls-x509-helpers.c

…

crypto-tls-x509-helpers.h

…

device-introspect-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

display-vga-test.c

…

drive_del-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

ds1338-test.c

libqos: Use explicit QTestState for i2c operations

2018-02-14 11:43:41 +01:00

e1000-test.c

…

e1000e-test.c

libqos: Use explicit QTestState for fw_cfg operations

2018-02-14 11:43:41 +01:00

eepro100-test.c

…

endianness-test.c

…

es1370-test.c

…

fdc-test.c

…

fw_cfg-test.c

libqos: Use explicit QTestState for fw_cfg operations

2018-02-14 11:43:41 +01:00

hd-geo-test.c

block: Remove deprecated -drive geometry options

2018-06-15 14:49:44 +02:00

i440fx-test.c

libqos: Track QTestState with QPCIBus

2018-02-14 11:43:02 +01:00

i82801b11-test.c

…

ide-test.c

block: Remove deprecated -drive option serial

2018-06-15 14:49:44 +02:00

intel-hda-test.c

…

io-channel-helpers.c

Include qapi/error.h exactly where needed

2018-02-09 13:50:17 +01:00

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

glib: bump min required glib library version to 2.40

2018-06-29 12:22:28 +01:00

libqtest.c

acpi, vhost, misc: fixes, features

2018-06-04 10:15:16 +01:00

libqtest.h

tests: functional tests for QMP command set-numa-node

2018-05-30 13:19:14 -03:00

m25p80-test.c

…

m48t59-test.c

Remove unnecessary variables for function return value

2018-05-20 08:48:13 +03:00

machine-none-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

Makefile.include

build-system: remove per-test GCOV reporting

2018-07-05 15:59:41 +01:00

megasas-test.c

libqos: Use explicit QTestState for remaining libqos operations

2018-02-14 11:43:41 +01:00

migration-test.c

tests/migration: Skip tests for ppc tcg

2018-07-06 16:18:31 +01:00

ne2000-test.c

…

numa-test.c

tests: functional tests for QMP command set-numa-node

2018-05-30 13:19:14 -03:00

nvme-test.c

…

pca9552-test.c

misc: add pca9552 LED blinker model

2018-06-08 13:15:32 +01:00

pcnet-test.c

…

pkix_asn1_tab.c

…

pnv-xscom-test.c

…

prom-env-test.c

…

ptimer-test-stubs.c

…

ptimer-test.c

ptimer: Add TRIGGER_ONLY_ON_DECREMENT policy option

2018-07-09 14:51:34 +01:00

ptimer-test.h

…

pvpanic-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

pxe-test.c

tests/boot-sector: Drop dependence on global_qtest

2018-02-14 11:43:41 +01:00

q35-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

qemu-iotests-quick.sh

…

qht-bench.c

qht: return existing entry when qht_insert fails

2018-06-15 07:42:55 -10:00

qmp-test.c

qmp: Don't let malformed in-band commands jump the queue

2018-07-03 23:18:56 +02:00

qom-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

rcutorture.c

rcutorture: remove synchronize_rcu from readers

2018-03-12 16:12:47 +01:00

rtas-test.c

libqos: Use explicit QTestState for remaining libqos operations

2018-02-14 11:43:41 +01:00

rtc-test.c

…

rtl8139-test.c

libqos: Track QTestState with QPCIBus

2018-02-14 11:43:02 +01:00

sdhci-test.c

sdhci-test: fix leaks

2018-03-06 14:01:27 +01:00

socket-helpers.c

sockets: strengthen test suite IP protocol availability checks

2018-03-13 18:06:06 +00:00

socket-helpers.h

sockets: strengthen test suite IP protocol availability checks

2018-03-13 18:06:06 +00:00

spapr-phb-test.c

…

tco-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-aio-multithread.c

Include qapi/error.h exactly where needed

2018-02-09 13:50:17 +01:00

test-aio.c

coroutine: add test-aio coroutine queue chaining test case

2018-03-27 13:05:28 +01:00

test-arm-mptimer.c

…

test-base64.c

…

test-bdrv-drain.c

test-bdrv-drain: Test bdrv_append() to drained node

2018-07-10 10:36:15 +02:00

test-bitcnt.c

…

test-bitops.c

…

test-block-backend.c

block: test blk_aio_flush() with blk->root == NULL

2018-03-02 18:39:07 +01:00

test-blockjob-txn.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

test-blockjob.c

job: Add error message for failing jobs

2018-05-30 13:31:01 +02:00

test-bufferiszero.c

…

test-char.c

mux: fix ctrl-a b again

2018-06-01 15:13:46 +02:00

test-clone-visitor.c

Eliminate qapi/qmp/types.h

2018-02-09 13:52:15 +01:00

test-coroutine.c

lockable: add QemuLockable

2018-02-08 09:22:03 +08:00

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

crypto: Implement TLS Pre-Shared Keys (PSK).

2018-07-03 13:04:38 +01:00

test-crypto-xts.c

…

test-cutils.c

hw: Use IEC binary prefix definitions from "qemu/units.h"

2018-07-02 15:41:10 +02:00

test-filter-mirror.c

…

test-filter-redirector.c

…

test-hbitmap.c

test-hbitmap: Add non-advancing iter_next tests

2018-06-18 17:04:56 +02:00

test-hmp.c

net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commands

2018-03-05 10:30:15 +08:00

test-int128.c

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test-io-channel-buffer.c

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test-io-channel-command.c

…

test-io-channel-file.c

io: Fix QIOChannelFile when creating and opening read-write

2018-02-15 16:54:57 +00:00

test-io-channel-socket.c

sockets: pull code for testing IP availability out of specific test

2018-03-13 18:06:06 +00:00

test-io-channel-tls.c

crypto: ensure we use a predictable TLS priority setting

2018-04-06 11:28:31 +01:00

test-io-task.c

qio: non-default context for threaded qtask

2018-03-06 10:19:05 +00:00

test-iov.c

…

test-keyval.c

hw: Use IEC binary prefix definitions from "qemu/units.h"

2018-07-02 15:41:10 +02:00

test-logging.c

…

test-mul64.c

…

test-netfilter.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-opts-visitor.c

…

test-qapi-util.c

Drop superfluous includes of qapi-types.h and test-qapi-types.h

2018-02-09 05:05:11 +01:00

test-qdev-global-props.c

…

test-qdist.c

…

test-qemu-opts.c

hw: Use IEC binary prefix definitions from "qemu/units.h"

2018-07-02 15:41:10 +02:00

test-qga.c

Monitor patches for 2018-07-03

2018-07-05 11:25:14 +01:00

test-qht-par.c

…

test-qht.c

qht: return existing entry when qht_insert fails

2018-06-15 07:42:55 -10:00

test-qmp-cmds.c

Monitor patches for 2018-07-03

2018-07-05 11:25:14 +01:00

test-qmp-event.c

glib: bump min required glib library version to 2.40

2018-06-29 12:22:28 +01:00

test-qobject-input-visitor.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-qobject-output-visitor.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-rcu-list.c

…

test-replication.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

test-shift128.c

…

test-string-input-visitor.c

Eliminate qapi/qmp/types.h

2018-02-09 13:52:15 +01:00

test-string-output-visitor.c

tests/qapi: use ARRAY_SIZE macro

2018-02-10 10:45:14 +03:00

test-thread-pool.c

Remove unnecessary variables for function return value

2018-05-20 08:48:13 +03:00

test-throttle.c

…

test-timed-average.c

…

test-util-sockets.c

sockets: allow SocketAddress 'fd' to reference numeric file descriptors

2018-03-13 18:06:06 +00:00

test-uuid.c

…

test-visitor-serialization.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-vmstate.c

…

test-write-threshold.c

…

test-x86-cpuid-compat.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

test-x86-cpuid.c

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test-xbzrle.c

…

tmp105-test.c

misc: add pca9552 LED blinker model

2018-06-08 13:15:32 +01:00

tpci200-test.c

…

tpm-crb-swtpm-test.c

test: Pass TPM interface model to functions creating command line

2018-06-06 15:44:07 -04:00

tpm-crb-test.c

tests: Tests more flags of the CRB interface

2018-03-29 17:41:03 -04:00

tpm-emu.c

tests: fix tpm-crb tpm-tis tests race

2018-05-20 08:38:38 +03:00

tpm-emu.h

glib: bump min required glib library version to 2.40

2018-06-29 12:22:28 +01:00

tpm-tests.c

test: Pass TPM interface model to functions creating command line

2018-06-06 15:44:07 -04:00

tpm-tests.h

test: Pass TPM interface model to functions creating command line

2018-06-06 15:44:07 -04:00

tpm-tis-swtpm-test.c

test: Add swtpm migration test for the TPM TIS interface

2018-06-06 15:44:12 -04:00

tpm-tis-test.c

tests: add test for TPM TIS device

2018-02-21 07:24:50 -05:00

tpm-util.c

test: Add swtpm migration test for the TPM TIS interface

2018-06-06 15:44:12 -04:00

tpm-util.h

test: Add swtpm migration test for the TPM TIS interface

2018-06-06 15:44:12 -04:00

usb-hcd-ehci-test.c

libqos: Track QTestState with QPCIBus

2018-02-14 11:43:02 +01:00

usb-hcd-ohci-test.c

…

usb-hcd-uhci-test.c

libqos: Use explicit QTestState for remaining libqos operations

2018-02-14 11:43:41 +01:00

usb-hcd-xhci-test.c

usb-hcd-xhci-test: add a test for ccid hotplug

2018-06-12 12:07:30 +02:00

vhost-user-bridge.c

vhost-user-bridge: support host notifier

2018-05-24 21:14:11 +03:00

vhost-user-test.c

glib: bump min required glib library version to 2.40

2018-06-29 12:22:28 +01:00

virtio-9p-test.c

libqos: Use explicit QTestState for remaining libqos operations

2018-02-14 11:43:41 +01:00

virtio-balloon-test.c

…

virtio-blk-test.c

libqos: Use explicit QTestState for remaining libqos operations

2018-02-14 11:43:41 +01:00

virtio-console-test.c

…

virtio-net-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

virtio-rng-test.c

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virtio-scsi-test.c

scsi: support NDOB (no data-out buffer) for WRITE SAME commands

2018-03-12 16:12:46 +01:00

virtio-serial-test.c

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vmgenid-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

vmxnet3-test.c

…

wdt_ib700-test.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00