Re: [Qemu-devel] [PATCH v2] migrate: Introduce a 'dc->vmsd' check to avoid segfault for --only-migratable

2017-02-04 Thread Paolo Bonzini
On 04/02/2017 00:59, Ashijeet Acharya wrote: > Commit a3a3d8c7 introduced a segfault bug while checking for > 'dc->vmsd->unmigratable' which caused QEMU to crash when trying to add > devices which do no set their 'dc->vmsd' yet while initialization. > Place a 'dc->vmsd' check prior to it so that

[Qemu-devel] [PATCH v2] migrate: Introduce a 'dc->vmsd' check to avoid segfault for --only-migratable

2017-02-04 Thread Ashijeet Acharya
Commit a3a3d8c7 introduced a segfault bug while checking for 'dc->vmsd->unmigratable' which caused QEMU to crash when trying to add devices which do no set their 'dc->vmsd' yet while initialization. Place a 'dc->vmsd' check prior to it so that we do not segfault for such devices. NOTE: This