tree 1a5de9b3ebe832bc62e53410b38611c356020fff
parent 9f2fc5554a4093e80084389f760d0b06ec2ff782
author David Matlack <dmatlack@google.com> 1631900217 +0000
committer Paolo Bonzini <pbonzini@redhat.com> 1632321194 -0400

KVM: selftests: Create a separate dirty bitmap per slot

The calculation to get the per-slot dirty bitmap was incorrect leading
to a buffer overrun. Fix it by splitting out the dirty bitmap into a
separate bitmap per slot.

Fixes: 609e6202ea5f ("KVM: selftests: Support multiple slots in dirty_log_perf_test")
Signed-off-by: David Matlack <dmatlack@google.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-Id: <20210917173657.44011-4-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>