Gerd Hoffmann 于2020年8月3日周一 下午2:57写道：
>
> Hi,
>
> > > The ASAN trace:
> > > ==29798==ERROR: AddressSanitizer: heap-use-after-free on address
> > > 0x60d050e8 at pc 0x560629814761 bp 0x7ffe916eb1e0 sp 0x7ffe916eb1d8
> > > READ of size 8 at 0x60d050e8 thread T0
> > > #0 0x560629814760
Hi Gerd,
Strange... After applying your patch, I re-ran the reproducer, but
I still see the same crash.
-Alex
On 200803 0856, Gerd Hoffmann wrote:
> Hi,
>
> > > The ASAN trace:
> > > ==29798==ERROR: AddressSanitizer: heap-use-after-free on address
> > > 0x60d050e8 at pc 0x560629814761 bp 0
Hi,
> > The ASAN trace:
> > ==29798==ERROR: AddressSanitizer: heap-use-after-free on address
> > 0x60d050e8 at pc 0x560629814761 bp 0x7ffe916eb1e0 sp 0x7ffe916eb1d8
> > READ of size 8 at 0x60d050e8 thread T0
> > #0 0x560629814760 in virtio_gpu_ctrl_response
> > /home/alxndr/Develop
On 200723 1351, Li Qiang wrote:
> Alexander Bulekov <1888...@bugs.launchpad.net> 于2020年7月23日周四 下午1:02写道：
> >
> > Public bug reported:
> >
> > Hello,
> > Here is a reproducer (build with --enable-sanitizers):
> > cat << EOF | ./i386-softmmu/qemu-system-i386 -nographic -M pc -nodefaults
> > -m 512M
CC-ing virtio-gpu Maintainers.
On 200723 0455, Alexander Bulekov wrote:
> Public bug reported:
>
> Hello,
> Here is a reproducer (build with --enable-sanitizers):
> cat << EOF | ./i386-softmmu/qemu-system-i386 -nographic -M pc -nodefaults -m
> 512M -device virtio-vga -qtest stdio
> outl 0xcf8 0x
Alexander Bulekov <1888...@bugs.launchpad.net> 于2020年7月23日周四 下午1:02写道：
>
> Public bug reported:
>
> Hello,
> Here is a reproducer (build with --enable-sanitizers):
> cat << EOF | ./i386-softmmu/qemu-system-i386 -nographic -M pc -nodefaults -m
> 512M -device virtio-vga -qtest stdio
> outl 0xcf8 0x8
Public bug reported:
Hello,
Here is a reproducer (build with --enable-sanitizers):
cat << EOF | ./i386-softmmu/qemu-system-i386 -nographic -M pc -nodefaults -m
512M -device virtio-vga -qtest stdio
outl 0xcf8 0x80001018
outl 0xcfc 0xe080
outl 0xcf8 0x80001020
outl 0xcf8 0x80001004
outw 0xcfc 0
