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| author | Alon Levy <alevy@redhat.com> | 2010-05-19 15:01:38 +0530 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-06-01 12:53:09 -0500 |
| commit | 161c90057562b8842093046317b155f96e4b98b0 (patch) | |
| tree | bf7e691414fcd5f2bf044262c4fc7ee954ef8d4e /hw | |
| parent | 9179e5e0ec6f8705fc9a17b049dedcd787189a0d (diff) | |
| download | qemu-161c90057562b8842093046317b155f96e4b98b0.tar.gz qemu-161c90057562b8842093046317b155f96e4b98b0.tar.bz2 qemu-161c90057562b8842093046317b155f96e4b98b0.zip | |
virtio-serial-bus: fix ports_map allocation on init
Fix for too small allocation to ports_map
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio-serial-bus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 3ce95e8f1e..7f9d28f896 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -774,7 +774,8 @@ VirtIODevice *virtio_serial_init(DeviceState *dev, uint32_t max_nr_ports) } vser->config.max_nr_ports = max_nr_ports; - vser->ports_map = qemu_mallocz((max_nr_ports + 31) / 32); + vser->ports_map = qemu_mallocz(((max_nr_ports + 31) / 32) + * sizeof(vser->ports_map[0])); /* * Reserve location 0 for a console port for backward compat * (old kernel, new qemu) |