kvm: x86: i8259: return initialized data on invalid-size read

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If data is read from PIC with invalid access size, the return data stays
uninitialized even though success is returned.

Fix this by always initializing the data.

Signed-off-by: Petr Matousek <pmatouse@redhat.com>
Reported-by: Nadav Amit <nadav.amit@gmail.com>
Message-Id: <20150311111609.GG8544@dhcp-25-225.brq.redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Petr Matousek 2015-03-11 12:16:09 +01:00 • committed by Paolo Bonzini

parent 65844bb0a7

commit 2dccb4cdbf

1 changed files with 1 additions and 0 deletions

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arch/x86/kvm/i8259.c

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