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(parent: 76fe21d) | patch
kvmvapic: Catch invalid ROM size
authorJan Kiszka <jan.kiszka@siemens.com>
Tue, 3 Sep 2013 16:08:50 +0000 (18:08 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 20 Sep 2013 10:37:52 +0000 (12:37 +0200)
commit18e5eec4db96a00907eb588a2b803401637c7f67
tree07c96ef86554da3b74edadad64acac01876ffce8tree | snapshot
parent76fe21dedafb0319306bc993f23e7646b139cfe4commit | diff
kvmvapic: Catch invalid ROM size

If not caught early, a zero-length ROM will cause a NULL-pointer access
later on in patch_hypercalls when allocating a zero-length ROM copy and
trying to read from it.

CC: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
hw/i386/kvmvapic.c diff | blob | history
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