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ipmi_bmc_sim: Fix off by one in check. 

Found by Paolo.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Message-Id: <1452519152-6500-2-git-send-email-minyard@acm.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Corey Minyard 2016-01-11 07:32:31 -06:00 committed by Paolo Bonzini
parent ac5e8acdae
commit 93a5364620
1 changed files with 1 additions and 1 deletions
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2
hw/ipmi/ipmi_bmc_sim.c
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@ -559,7 +559,7 @@ static void ipmi_init_sensors_from_sdrs(IPMIBmcSim *s)
static int ipmi_register_netfn(IPMIBmcSim *s, unsigned int netfn, static int ipmi_register_netfn(IPMIBmcSim *s, unsigned int netfn,
const IPMINetfn *netfnd) const IPMINetfn *netfnd)
{ {
if ((netfn & 1) || (netfn > MAX_NETFNS) || (s->netfns[netfn / 2])) { if ((netfn & 1) || (netfn >= MAX_NETFNS) || (s->netfns[netfn / 2])) {
return -1; return -1;
} }
s->netfns[netfn / 2] = netfnd; s->netfns[netfn / 2] = netfnd;