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Stefan Hajnoczi d2fc39b420 qemu-char: avoid leaking unused fds in tcp_get_msgfds()

Commit c76bf6bb8fbbb233a7d3641e09229d23747d5ee3 ("Add chardev API
qemu_chr_fe_get_msgfds") extended the get_msgfds API from one to
multiple file descriptors.  It forgot to close unused file descriptors
before freeing the file descriptor array.

This patch prevents a file descriptor leak if the tcp_get_msgfds()
callers requests fewer file descriptors than are available.

Cc: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2014-06-23 17:38:00 +03:00

audio

audio: Drop superfluous conditionals around g_free()

2014-06-13 12:34:54 +02:00

backends

hostmem: add properties for NUMA memory policy

2014-06-19 18:44:21 +03:00

block

sheepdog: fix NULL dereference in sd_create

2014-06-23 16:36:13 +08:00

bsd-user

bsd-user: Fix syscall format, add strace support for more syscalls

2014-06-11 00:25:06 +01:00

default-configs

pc: implement pc-dimm device abstraction

2014-06-19 16:41:47 +03:00

disas

disas/libvixl: Update to libvixl 1.4

2014-05-13 16:09:35 +01:00

docs

block: asynchronously stop the VM on I/O errors

2014-06-23 16:36:13 +08:00

dtc @ bc895d6d09

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fpu

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fsdev

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gdb-xml

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e1000: factor out checking for auto-negotiation availability

2014-06-23 17:38:00 +03:00

include

vhost: block migration if backend does not log memory

2014-06-23 17:37:59 +03:00

libcacard

Merge remote-tracking branch 'remotes/bonzini/configure' into staging

2014-06-11 15:36:48 +01:00

libdecnumber

libdecnumber: Fix decNumberSetBCD

2014-06-16 13:24:29 +02:00

linux-headers

linux-headers: update linux headers to kvm/next

2014-06-16 13:24:41 +02:00

linux-user

target-mips: implement UserLocal Register

2014-06-18 18:10:47 +02:00

net

Add the vhost-user netdev backend to the command line

2014-06-19 18:44:18 +03:00

pc-bios

Update OpenBIOS images

2014-06-20 23:59:19 +01:00

pixman @ 97336fad32

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qapi

qapi/string-output-visitor: fix human output

2014-06-23 17:38:00 +03:00

qga

qga: Fix handle fd leak in acquire_privilege()

2014-06-03 15:07:59 -05:00

qobject

json-parser: drop superfluous assignment for token variable

2014-06-11 10:10:29 -04:00

qom

qom: introduce object_property_get_enum and object_property_get_uint16List

2014-06-19 18:44:19 +03:00

roms

Update OpenBIOS images

2014-06-20 23:59:19 +01:00

scripts

linux-headers: include psci.h

2014-06-16 13:24:41 +02:00

slirp

slirp: Remove unused zero_ethaddr[] variable

2014-06-10 19:39:34 +04:00

stubs

libqemustub: add more stubs for qemu-char

2014-06-23 17:37:59 +03:00

sysconfigs/target

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target-alpha

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-arm

target-arm: Introduce per-CPU field for PSCI version

2014-06-19 18:33:04 +01:00

target-cris

target-cris/translate.c: Remove _t_gen_mov_TN_env and _t_gen_mov_env_TN

2014-06-09 01:04:44 +02:00

target-i386

target-i386: Use Common ShiftRows and InvShiftRows Tables

2014-06-16 13:24:33 +02:00

target-lm32

vl: allow other threads to do qemu_system_vmstop_request

2014-06-23 16:36:13 +08:00

target-m68k

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-microblaze

target-microblaze: Delete unused sign_extend() function

2014-06-10 19:39:34 +04:00

target-mips

target-mips: copy CP0_Config1 into DisasContext

2014-06-20 22:14:13 +02:00

target-moxie

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-openrisc

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-ppc

PPC: KVM: Make pv hcall endian agnostic

2014-06-16 13:24:46 +02:00

target-s390x

s390x/kvm: inject via flic

2014-06-10 09:50:27 +02:00

target-sh4

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-sparc

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-unicore32

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

target-xtensa

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

tcg

tcg/optimize: Don't special case TCG_OPF_CALL_CLOBBER

2014-06-18 11:39:02 -07:00

tests

qtest: fix vhost-user-test unbalanced mutex locks

2014-06-23 17:37:59 +03:00

trace

glib-compat.h: add new thread API emulation on top of pre-2.31 API

2014-06-10 07:44:01 +02:00

vnc: cleanups and fixes

2014-06-20 16:57:28 +01:00

util

QemuOpts: check NULL opts in qemu_opt_get functions

2014-06-21 16:40:14 +08:00

.exrc

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.gitignore

configure: Put tempfiles in a subdir of the build directory

2014-05-24 00:34:38 +04:00

.gitmodules

PPC: Add u-boot firmware for e500

2014-06-16 13:24:35 +02:00

.mailmap

…

.travis.yml

trace: Multi-backend tracing

2014-06-09 15:43:40 +02:00

aio-posix.c

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aio-win32.c

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arch_init.c

migration: catch unknown flags in ram_load

2014-06-16 04:55:27 +02:00

async.c

aio: fix qemu_bh_schedule() bh->ctx race condition

2014-06-04 09:56:06 +02:00

balloon.c

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block-migration.c

block: fix wrong order in live block migration setup

2014-06-04 11:22:39 +02:00

block.c

block: asynchronously stop the VM on I/O errors

2014-06-23 16:36:13 +08:00

blockdev-nbd.c

nbd: Close socket on negotiation failure.

2014-05-24 00:07:29 +04:00

blockdev.c

blockdev: Remove unused DriveInfo reference count

2014-06-16 17:23:19 +08:00

blockjob.c

block: Move op_blocker check from block_job_create to its caller

2014-05-28 14:28:46 +02:00

bt-host.c

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bt-vhci.c

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Changelog

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CODING_STYLE

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configure

Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

2014-06-20 19:25:18 +01:00

COPYING

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COPYING.LIB

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coroutine-gthread.c

glib-compat.h: add new thread API emulation on top of pre-2.31 API

2014-06-10 07:44:01 +02:00

coroutine-sigaltstack.c

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coroutine-ucontext.c

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coroutine-win32.c

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cpu-exec.c

cpu: make CPU_INTERRUPT_RESET available on all targets

2014-05-13 13:21:51 +02:00

cpus.c

vl: allow other threads to do qemu_system_vmstop_request

2014-06-23 16:36:13 +08:00

cputlb.c

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

device_tree.c

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device-hotplug.c

blockdev: Remove unused DriveInfo reference count

2014-06-16 17:23:19 +08:00

disas.c

monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode

2014-06-16 13:24:26 +02:00

dma-helpers.c

dma-helpers: avoid calling dma_bdrv_unmap() twice

2014-05-24 00:28:43 +04:00

dump.c

dump: Make DumpState and endian conversion routines available for arch-specific dump code

2014-06-16 13:24:36 +02:00

exec.c

hostmem: add property to map memory with MAP_SHARED

2014-06-19 18:44:20 +03:00

gdbstub.c

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HACKING

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hmp-commands.hx

Add the vhost-user netdev backend to the command line

2014-06-19 18:44:18 +03:00

hmp.c

qapi/hmp: use 'backend' instead of 'device' with memory backend

2014-06-23 17:37:59 +03:00

hmp.h

hmp: add info memdev

2014-06-19 18:44:21 +03:00

iohandler.c

iohandler.c: Properly initialize sigaction struct

2014-05-24 00:07:29 +04:00

ioport.c

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iothread.c

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kvm-all.c

Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

2014-06-20 19:25:18 +01:00

kvm-stub.c

Add kvm_eventfds_enabled function

2014-06-19 16:41:54 +03:00

LICENSE

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main-loop.c

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MAINTAINERS

Merge remote-tracking branch 'remotes/kvm/uq/master' into staging

2014-06-20 19:25:18 +01:00

Makefile

trace: Multi-backend tracing

2014-06-09 15:43:40 +02:00

Makefile.objs

libcacard: remove libcacard-specific CFLAGS and LIBS from global vars

2014-05-09 22:59:40 +02:00

Makefile.target

NUMA: move numa related code to new file numa.c

2014-06-19 18:44:18 +03:00

memory_mapping.c

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memory.c

hostmem: add property to map memory with MAP_SHARED

2014-06-19 18:44:20 +03:00

migration-exec.c

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migration-fd.c

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migration-rdma.c

rdma: Fix block during rdma migration

2014-06-16 04:55:27 +02:00

migration-tcp.c

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migration-unix.c

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migration.c

migration: catch unknown flags in ram_load

2014-06-16 04:55:27 +02:00

module-common.c

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monitor.c

qapi/hmp: use 'backend' instead of 'device' with memory backend

2014-06-23 17:37:59 +03:00

nbd.c

nbd: Miscellaneous typo fixes.

2014-05-24 00:07:29 +04:00

numa.c

numa: handle mmaped memory allocation failure correctly

2014-06-19 18:44:22 +03:00

os-posix.c

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os-win32.c

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page_cache.c

migration: Plug memory leak in migrate-set-cache-size command

2014-06-10 19:54:43 +04:00

qapi-schema.json

qapi/hmp: use 'backend' instead of 'device' with memory backend

2014-06-23 17:37:59 +03:00

qdev-monitor.c

qdev: Implement named GPIOs

2014-05-28 17:36:21 +02:00

qdict-test-data.txt

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qemu-bridge-helper.c

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qemu-char.c

qemu-char: avoid leaking unused fds in tcp_get_msgfds()

2014-06-23 17:38:00 +03:00

qemu-coroutine-io.c

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qemu-coroutine-lock.c

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qemu-coroutine-sleep.c

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qemu-coroutine.c

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qemu-doc.texi

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qemu-file.c

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qemu-img-cmds.hx

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qemu-img.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

qemu-img.texi

qemu-img: Document check exit codes

2014-06-04 11:30:32 +02:00

qemu-io-cmds.c

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qemu-io.c

trace: Multi-backend tracing

2014-06-09 15:43:40 +02:00

qemu-log.c

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qemu-nbd.c

qemu-nbd: Don't use qerror_report()

2014-05-28 14:28:46 +02:00

qemu-nbd.texi

nbd: Miscellaneous typo fixes.

2014-05-24 00:07:29 +04:00

qemu-options-wrapper.h

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qemu-options.h

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qemu-options.hx

numa: add -numa node,memdev= option

2014-06-19 18:44:19 +03:00

qemu-seccomp.c

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qemu-tech.texi

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qemu-timer.c

vl.c: remove init_clocks call from main

2014-05-09 20:57:32 +02:00

qemu.nsi

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qemu.sasl

…

qmp-commands.hx

qmp: add query-acpi-ospm-status command

2014-06-19 18:44:22 +03:00

qmp.c

qmp: add query-acpi-ospm-status command

2014-06-19 18:44:22 +03:00

qtest.c

qtest: fix hex2nib for capital characters

2014-06-10 19:39:34 +04:00

README

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rules.mak

rules.mak: remove $(sort) from extract-libs

2014-06-16 16:01:50 +01:00

savevm.c

migration: introduce self_announce_delay()

2014-06-19 16:41:54 +03:00

softmmu_template.h

softmmu: move softmmu_template.h out of include/

2014-06-05 16:10:33 +02:00

spice-qemu-char.c

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tcg-runtime.c

tcg: Push tcg-runtime routines into exec/helper-*

2014-05-28 09:33:54 -07:00

tci.c

Merge remote-tracking branch 'remotes/bonzini/softmmu-smap' into staging

2014-06-05 21:06:14 +01:00

thread-pool.c

aio: Fix use-after-free in cancellation path

2014-05-28 14:28:46 +02:00

thunk.c

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tpm.c

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trace-events

trace: pc: add PC_DIMM slot & address allocation

2014-06-19 16:41:50 +03:00

translate-all.c

memory: move preallocation code out of exec.c

2014-06-19 18:44:19 +03:00

translate-all.h

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user-exec.c

softmmu: introduce cpu_ldst.h

2014-06-05 16:10:33 +02:00

VERSION

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version.rc

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vl.c

vl: allow other threads to do qemu_system_vmstop_request

2014-06-23 16:36:13 +08:00

vmstate.c

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xbzrle.c

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xen-common-stub.c

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xen-common.c

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xen-hvm-stub.c

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xen-hvm.c

xen: replace ffsl with ctzl

2014-06-11 00:25:06 +01:00

xen-mapcache.c

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README

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

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