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| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-23 16:56:18 +0100 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-12-03 14:27:39 -0600 |
| commit | a99cb0d20a4868a31f294f5d1fd4fa3225ea70ab (patch) | |
| tree | d12e7b7340017fa2b2fa1001c10914fc7ad9682a /qemu-aio.h | |
| parent | 5e19e498b4b2a31c985dc96b1aff078c34e40488 (diff) | |
| download | qemu-a99cb0d20a4868a31f294f5d1fd4fa3225ea70ab.tar.gz | |
hmp: do not crash on invalid SCSI hotplug
Commit 0d93692 (qdev: Convert busses to QEMU Object Model, 2012-05-02)
removed a check on the type of the bus where a SCSI disk is hotplugged.
However, hot-plugging to the wrong kind of device now causes a crash
due to either a NULL pointer dereference (avoided by the previous patch)
or a failed QOM cast.
Instead, in this case we need to use object_dynamic_cast and check for
the result, similar to what was done before that commit.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit b5007bcc9729acd995518c52eb1038c4d8416b5d)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-aio.h')
0 files changed, 0 insertions, 0 deletions