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由 Cole Robinson 提交于
When searching qemuCaps->domCapsCache for existing domCaps data, we check for a matching pair of arch+virttype+machine+emulator. However for the hash table key we only use the machine string. So if the cache already contains: x86_64 + kvm + pc + /usr/bin/qemu-kvm But a new VM is defined with x86_64 + qemu + pc + /usr/bin/qemu-kvm We correctly fail to find matching cached domCaps, but then attempt to use a colliding key with virHashAddEntry Fix this by building a hash key from the 4 values, not just machine Reviewed-by: NJonathon Jongsma <jjongsma@redhat.com> Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: NCole Robinson <crobinso@redhat.com>
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