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Laszlo Ersek e980f2bf0a acpi_table_add(): extract and reimplement internals

The new function acpi_table_install() installs any blob the caller passes
in. In the next patches this function will be promoted from helper role to
extern.

Reimplementing the logic should make it easier to understand. It also
removes a buffer overflow when

    has_header &&
    cumulative_file_size < ACPI_TABLE_HDR_SIZE - ACPI_TABLE_PFX_SIZE

(In that case the g_realloc() call in the read() loop used to shrink the
"acpi_tables" array, causing an out-of-bounds read access when copying the
header out of "acpi_tables".)

The new code isn't more daring alignment-wise than its predecessor:
"acpi_table_header" is packed, and the uint32_t fields are at offsets 6,
26, and 34.

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1363821803-3380-7-git-send-email-lersek@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2013-04-04 19:23:08 -05:00

audio

audio: Replace non-portable asprintf in debug code by g_strdup_printf

2013-01-16 12:03:26 -06:00

backends

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

2013-04-04 19:21:25 -05:00

block

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

bsd-user

qemu-log: default to stderr for logging output

2013-02-26 13:31:47 -06:00

default-configs

VMXNET3 device implementation

2013-03-25 11:13:10 +01:00

disas

Add moxie disassembler

2013-03-23 14:25:41 +00:00

docs

trace: Provide a detailed event control interface

2013-03-28 14:19:57 +01:00

fpu

softfloat: Handle float_muladd_negate_c when product is zero

2013-01-26 13:22:09 +00:00

fsdev

virtfs-proxy-helper: Fix unchecked strdup() by conv. to g_strdup()

2013-01-30 11:14:46 +01:00

gdb-xml

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acpi_table_add(): extract and reimplement internals

2013-04-04 19:23:08 -05:00

include

acpi_table_add(): accept QemuOpts and parse it with OptsVisitor

2013-04-04 19:23:08 -05:00

ldscripts

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libcacard

libcacard: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

linux-headers

linux-headers: Update to v3.9-rc2

2013-04-01 11:50:04 -06:00

linux-user

linux-user/syscall.c: Don't warn about unimplemented get_robust_list

2013-03-11 14:35:08 +02:00

net

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

2013-04-04 19:21:25 -05:00

pc-bios

ipxe: update binaries

2013-03-25 09:13:18 +01:00

pixman @ 97336fad32

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po: Update German translation

2013-04-04 00:28:37 +02:00

qapi

qapi: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

qga

Fix typos and misspellings

2013-03-22 13:25:07 +01:00

QMP

virtio,pci,qom

2013-03-26 16:16:43 -05:00

qobject

Add qdict_clone_shallow()

2013-03-15 16:07:49 +01:00

qom

virtio,pci,qom

2013-03-26 16:16:43 -05:00

roms

virtio,pci,qom

2013-03-26 16:16:43 -05:00

scripts

trace: [stderr] Port to generic event information and new control interface

2013-03-28 14:19:57 +01:00

slirp

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

stubs

stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY

2013-03-12 10:35:54 +01:00

sysconfigs/target

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target-alpha

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-arm

target-arm: Override do_interrupt for ARMv7-M profile

2013-03-12 10:35:55 +01:00

target-cris

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-i386

strip some whitespace

2013-04-04 19:23:08 -05:00

target-lm32

target-lm32: use HELPER() macro

2013-03-18 19:40:34 +01:00

target-m68k

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-microblaze

microblaze: Add support for the sleep insn

2013-04-02 10:47:29 +02:00

target-mips

target-mips: fix rndrashift_short_acc and code for EXTR_ instructions

2013-03-17 01:06:34 +01:00

target-moxie

target-moxie: set do_interrupt to a target-specific helper function

2013-03-31 18:26:31 +00:00

target-openrisc

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-ppc

target-ppc: Use NARROW_MODE macro for tlbie

2013-03-22 15:28:54 +01:00

target-s390x

Fix typos and misspellings

2013-03-22 13:25:07 +01:00

target-sh4

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-sparc

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-unicore32

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-xtensa

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

tcg

tcg/mips: Implement muls2_i32

2013-04-01 18:49:17 +02:00

tests

qcow2: Gather clusters in a looping loop

2013-03-28 11:52:44 +01:00

tpm

tpm: Fix several compiler warnings (redefined data types)

2013-04-03 15:06:03 -05:00

trace

trace: rebuild generated-events.o when configuration changes

2013-03-28 14:19:57 +01:00

Merge remote-tracking branch 'luiz/queue/qmp' into staging

2013-04-02 14:07:35 -05:00

util

qemu-socket: set passed fd non-blocking in socket_connect()

2013-04-02 11:47:37 -04:00

.exrc

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.gitignore

.gitignore: rename trace/generated-tracers.dtrace

2013-03-28 14:19:57 +01:00

.gitmodules

…

.mailmap

…

aio-posix.c

aio: support G_IO_HUP and G_IO_ERR

2013-02-21 16:17:31 -06:00

aio-win32.c

aio: Fix return value of aio_poll()

2013-01-17 10:51:42 +01:00

arch_init.c

acpi_table_add(): accept QemuOpts and parse it with OptsVisitor

2013-04-04 19:23:08 -05:00

async.c

aio: add a ThreadPool instance to AioContext

2013-03-15 16:07:50 +01:00

balloon.c

…

block-migration.c

migration: run setup callbacks out of big lock

2013-03-11 13:32:01 +01:00

block.c

block: Fix direct use of protocols as driver for bdrv_open()

2013-03-28 11:58:40 +01:00

blockdev-nbd.c

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blockdev.c

block: Allow omitting the file name when using driver-specific options

2013-03-22 17:51:32 +01:00

blockjob.c

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bt-host.c

MinGW: Replace setsockopt by qemu_setsocketopt

2013-03-22 13:14:48 +01:00

bt-vhci.c

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Changelog

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cmd.c

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cmd.h

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CODING_STYLE

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configure

configure: remove unset variables

2013-04-02 14:05:15 -05:00

COPYING

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COPYING.LIB

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coroutine-gthread.c

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coroutine-sigaltstack.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-02-26 07:44:39 -06:00

coroutine-ucontext.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-02-26 07:44:39 -06:00

coroutine-win32.c

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cpu-exec.c

target-i386: Don't modify env->eflags around cpu_dump_state

2013-03-23 14:30:12 +00:00

cpus.c

cpu: Pass CPUState to cpu_interrupt()

2013-03-12 10:35:55 +01:00

cputlb.c

cpu: Move current_tb field to CPUState

2013-02-16 14:51:00 +01:00

device_tree.c

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device-hotplug.c

hw: move device-hotplug.o to toplevel, compile it once

2013-03-01 13:57:13 +01:00

disas.c

Add moxie disassembler

2013-03-23 14:25:41 +00:00

dma-helpers.c

…

dump-stub.c

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dump.c

cpu: Move host_tid field to CPUState

2013-02-16 14:50:59 +01:00

exec.c

exec: assert that RAMBlock size is non-zero

2013-03-26 21:02:17 +02:00

gdbstub.c

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

2013-04-04 19:21:25 -05:00

HACKING

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hmp-commands.hx

New QMP command query-cpu-max and HMP command cpu_max

2013-03-25 16:21:33 -04:00

hmp.c

Merge remote-tracking branch 'quintela/migration.next' into staging

2013-03-26 13:38:00 -05:00

hmp.h

New QMP command query-cpu-max and HMP command cpu_max

2013-03-25 16:21:33 -04:00

iohandler.c

iohandler: switch to GPollFD

2013-02-21 16:17:31 -06:00

ioport.c

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kvm-all.c

cpu: Pass CPUState to cpu_interrupt()

2013-03-12 10:35:55 +01:00

kvm-stub.c

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

2013-01-28 16:57:56 +01:00

LICENSE

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main-loop.c

main-loop: add qemu_get_aio_context()

2013-03-15 16:07:50 +01:00

MAINTAINERS

Add top level changes for moxie

2013-03-23 14:25:42 +00:00

Makefile

trace: Provide a generic tracing event descriptor

2013-03-28 14:19:57 +01:00

Makefile.objs

Support for TPM command line options

2013-03-12 13:40:11 -05:00

Makefile.target

build: always link device_tree.o into emulators if libfdt available

2013-03-01 15:01:19 +01:00

memory_mapping-stub.c

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memory_mapping.c

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memory.c

memory: fix a bug of detection of memory region collision

2013-03-22 13:21:28 +01:00

migration-exec.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-fd.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-tcp.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-unix.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

monitor.c

trace: [monitor] Use new event control interface

2013-03-28 14:19:57 +01:00

nbd.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

os-posix.c

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os-win32.c

…

page_cache.c

page_cache: dup memory on insert

2013-03-11 13:32:03 +01:00

qapi-schema-test.json

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qapi-schema.json

qapi schema: add AcpiTableOptions

2013-04-04 19:23:08 -05:00

qdev-monitor.c

hw: move qdev-monitor.o to toplevel directory

2013-03-01 13:54:10 +01:00

qdict-test-data.txt

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qemu-bridge-helper.c

qemu-bridge-helper: force usage of a very high MAC address for the bridge

2013-03-28 12:58:52 -05:00

qemu-char.c

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

2013-04-04 19:21:25 -05:00

qemu-coroutine-io.c

…

qemu-coroutine-lock.c

coroutine: use AioContext for CoQueue BH

2013-03-15 16:07:51 +01:00

qemu-coroutine-sleep.c

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qemu-coroutine.c

coroutine: move pooling to common code

2013-02-22 21:21:10 +01:00

qemu-doc.texi

sheepdog: add support for connecting to unix domain socket

2013-03-04 09:54:17 +01:00

qemu-img-cmds.hx

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-img.c

block: Add options QDict to bdrv_open() prototype

2013-03-15 16:07:49 +01:00

qemu-img.texi

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-io.c

block: Add options QDict to bdrv_file_open() prototypes

2013-03-22 17:51:31 +01:00

qemu-log.c

qemu-log: default to stderr for logging output

2013-02-26 13:31:47 -06:00

qemu-nbd.c

block: Add options QDict to bdrv_open() prototype

2013-03-15 16:07:49 +01:00

qemu-nbd.texi

qemu-nbd: add --discard option

2013-02-22 21:29:43 +01:00

qemu-options-wrapper.h

…

qemu-options.h

…

qemu-options.hx

help: add docs for missing 'queues' option of tap

2013-04-03 15:09:07 -05:00

qemu-seccomp.c

…

qemu-tech.texi

…

qemu-timer.c

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qemu.sasl

…

qmp-commands.hx

Merge remote-tracking branch 'quintela/migration.next' into staging

2013-03-26 13:38:00 -05:00

qmp.c

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qtest.c

qtest: use synchronous I/O for char device

2013-03-26 10:08:12 -05:00

readline.c

readline: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

README

…

rules.mak

rules/mak: make clean should blow away timestamp files

2013-01-30 01:31:08 +02:00

savevm.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

spice-qemu-char.c

spice-qemu-char: Drop hackish vmc_register on spice_chr_write

2013-03-27 10:26:50 -05:00

tcg-runtime.c

tcg: Implement multiword multiply helpers

2013-02-23 17:25:28 +00:00

tci.c

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thread-pool.c

threadpool: drop global thread pool

2013-03-15 16:07:51 +01:00

thunk.c

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trace-events

Merge remote-tracking branch 'stefanha/block' into staging

2013-03-28 12:57:37 -05:00

translate-all.c

tcg: Fix occasional TCG broken problem when ldst optimization enabled

2013-03-22 21:38:21 +01:00

translate-all.h

cputlb: Pass CPUState to cpu_unlink_tb()

2013-02-16 14:51:00 +01:00

user-exec.c

Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()

2013-02-23 16:11:19 +00:00

VERSION

Open up 1.5 development tree

2013-02-15 17:40:56 -06:00

version.rc

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vl.c

acpi_table_add(): accept QemuOpts and parse it with OptsVisitor

2013-04-04 19:23:08 -05:00

xbzrle.c

Move XBZRLE encoding code to a separate file to allow testing

2013-02-01 08:32:20 +01:00

xen-all.c

cpu: Move halted and interrupt_request fields to CPUState

2013-03-12 10:35:55 +01:00

xen-mapcache.c

xen-mapcache: pass the right size argument to test_bits

2013-04-03 11:51:53 +00:00

xen-stub.c

…

README

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

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