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pc,virtio: regression fixes

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fixes issues from the last pull request:
 
 unresolved symbols for taargets without acpi
 typo in a comment in checkpatch
 virtio buffer overflow
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,virtio: regression fixes

fixes issues from the last pull request:

unresolved symbols for taargets without acpi
typo in a comment in checkpatch
virtio buffer overflow

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Thu 10 Nov 2022 16:04:08 EST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
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#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu:
  virtio-net: fix for heap-buffer-overflow
  display: include dependencies explicitly
  checkpatch: typo fix

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2022-11-11 11:44:07 -05:00
parent 2ccad61746 f47af0af0d
commit 67c6597ad1
13 changed files with 29 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
hw/display/ati_2d.c
View file

@ -12,6 +12,7 @@
#include "ati_regs.h"
#include "qemu/log.h"
#include "ui/pixel_ops.h"
#include "ui/console.h"
/*
* NOTE:

1
hw/display/cirrus_vga.c
View file

@ -45,6 +45,7 @@
#include "ui/pixel_ops.h"
#include "cirrus_vga_internal.h"
#include "qom/object.h"
#include "ui/console.h"
/*
* TODO:

1
hw/display/cirrus_vga_isa.c
View file

@ -31,6 +31,7 @@
#include "hw/isa/isa.h"
#include "cirrus_vga_internal.h"
#include "qom/object.h"
#include "ui/console.h"
#define TYPE_ISA_CIRRUS_VGA "isa-cirrus-vga"
OBJECT_DECLARE_SIMPLE_TYPE(ISACirrusVGAState, ISA_CIRRUS_VGA)

1
hw/display/vga-isa.c
View file

@ -32,6 +32,7 @@
#include "qemu/timer.h"
#include "hw/loader.h"
#include "hw/qdev-properties.h"
#include "ui/console.h"
#include "qom/object.h"
#define TYPE_ISA_VGA "isa-vga"

1
hw/display/vga-mmio.c
View file

@ -27,6 +27,7 @@
#include "hw/sysbus.h"
#include "hw/display/vga.h"
#include "hw/qdev-properties.h"
#include "ui/console.h"
#include "vga_int.h"
/*

1
hw/display/vga-pci.c
View file

@ -30,6 +30,7 @@
#include "migration/vmstate.h"
#include "vga_int.h"
#include "ui/pixel_ops.h"
#include "ui/console.h"
#include "qemu/module.h"
#include "qemu/timer.h"
#include "hw/loader.h"

1
hw/display/vga.c
View file

@ -31,6 +31,7 @@
#include "vga_int.h"
#include "vga_regs.h"
#include "ui/pixel_ops.h"
#include "ui/console.h"
#include "qemu/timer.h"
#include "hw/xen/xen.h"
#include "migration/vmstate.h"

1
hw/display/vga_int.h
View file

@ -27,7 +27,6 @@
#include "exec/ioport.h"
#include "exec/memory.h"
#include "ui/console.h"
#include "hw/display/bochs-vbe.h"
#include "hw/acpi/acpi_aml_interface.h"

1
hw/display/vmware_vga.c
View file

@ -33,6 +33,7 @@
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
#include "qom/object.h"
#include "ui/console.h"
#undef VERBOSE
#define HW_RECT_ACCEL

18
hw/net/virtio-net.c
View file

@ -549,7 +549,14 @@ static RxFilterInfo *virtio_net_query_rxfilter(NetClientState *nc)
static void virtio_net_queue_reset(VirtIODevice *vdev, uint32_t queue_index)
{
VirtIONet *n = VIRTIO_NET(vdev);
NetClientState *nc = qemu_get_subqueue(n->nic, vq2q(queue_index));
NetClientState *nc;
/* validate queue_index and skip for cvq */
if (queue_index >= n->max_queue_pairs * 2) {
return;
}
nc = qemu_get_subqueue(n->nic, vq2q(queue_index));
if (!nc->peer) {
return;
@ -566,9 +573,16 @@ static void virtio_net_queue_reset(VirtIODevice *vdev, uint32_t queue_index)
static void virtio_net_queue_enable(VirtIODevice *vdev, uint32_t queue_index)
{
VirtIONet *n = VIRTIO_NET(vdev);
NetClientState *nc = qemu_get_subqueue(n->nic, vq2q(queue_index));
NetClientState *nc;
int r;
/* validate queue_index and skip for cvq */
if (queue_index >= n->max_queue_pairs * 2) {
return;
}
nc = qemu_get_subqueue(n->nic, vq2q(queue_index));
if (!nc->peer || !vdev->vhost_started) {
return;
}

2
include/hw/virtio/virtio.h
View file

@ -148,7 +148,9 @@ struct VirtioDeviceClass {
void (*set_config)(VirtIODevice *vdev, const uint8_t *config);
void (*reset)(VirtIODevice *vdev);
void (*set_status)(VirtIODevice *vdev, uint8_t val);
/* Device must validate queue_index. */
void (*queue_reset)(VirtIODevice *vdev, uint32_t queue_index);
/* Device must validate queue_index. */
void (*queue_enable)(VirtIODevice *vdev, uint32_t queue_index);
/* For transitional devices, this is a bitmap of features
* that are only exposed on the legacy interface but not

2
include/qemu/typedefs.h
View file

@ -132,6 +132,8 @@ typedef struct Visitor Visitor;
typedef struct VMChangeStateEntry VMChangeStateEntry;
typedef struct VMStateDescription VMStateDescription;
typedef struct DumpState DumpState;
typedef struct GraphicHwOps GraphicHwOps;
typedef struct QEMUCursor QEMUCursor;
/*
* Pointer types

2
scripts/checkpatch.pl
View file

@ -1682,7 +1682,7 @@ sub process {
# Block comments use /* on a line of its own
my $commentline = $rawline;
while ($commentline =~ s@^(\+.*)/\*.*\*/@$1@o) { # remove inline #inline /*...*/
while ($commentline =~ s@^(\+.*)/\*.*\*/@$1@o) { # remove inline /*...*/
}
if ($commentline =~ m@^\+.*/\*\*?+[ \t]*[^ \t]@) { # /* or /** non-blank
WARN("Block comments use a leading /* on a separate line\n" . $herecurr);