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(parent: b255df7) | patch
virtio: do not take address of packed members
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 26 Sep 2018 21:17:42 +0000 (23:17 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 2 Oct 2018 17:09:13 +0000 (19:09 +0200)
commitd41ca5afe3bc513ecf10b3ba5aa59523e3cd54aa
treebc22418e7e5070b59caa1679638f436b94b33b36tree | snapshot
parentb255df7e6ee2b6da7a54b62b8e6c145054fec0dbcommit | diff
virtio: do not take address of packed members

The address of a packed member is not packed, which may cause accesses
to unaligned pointers.  Avoid this by reading the packed value before
passing it to another function.

Cc: Jason Wang <jasowang@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
hw/char/virtio-serial-bus.c diff | blob | blame | history
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