27 May
2021
27 May
'21
9:44 a.m.
On a Wednesday in 2021, Masayoshi Mizuma wrote:
From: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
When <transient shareBacking='yes'> is set to a disk and the overlay disk already exists because of something abnormal, libvirt is terminated by Segmentation fault.
# virsh start Test0 error: Disconnected from qemu:///system due to end of file error: Failed to start domain 'Test0' error: End of file while reading data: Input/output error
Add NULL check for snapdiskdef so that the rollback can work correctly.
Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com> --- src/qemu/qemu_hotplug.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
Reviewed-by: Ján Tomko <jtomko@redhat.com> Jano