When a QMP client changes the polling interval time by setting the guest-stats-polling-interval property, the interval value is stored and manipulated as an int64_t variable. However, the balloon_stats_change_timer() function, which is used to set the actual timer with the interval value, takes an int instead, causing an overflow for big interval values. This commit fix this bug by changing balloon_stats_change_timer() to take an int64_t and also it limits the polling interval value to UINT_MAX to avoid other kinds of overflow. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> |
||
---|---|---|
.. | ||
dataplane | ||
Makefile.objs | ||
vhost-backend.c | ||
vhost-user.c | ||
vhost.c | ||
virtio-balloon.c | ||
virtio-bus.c | ||
virtio-mmio.c | ||
virtio-pci.c | ||
virtio-pci.h | ||
virtio-rng.c | ||
virtio.c |