New Defects reported by Coverity Scan for libvirt

[scan-admin at coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to libvirt found with Coverity Scan.

1 new defect(s) introduced to libvirt found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 404444:  Integer handling issues  (DIVIDE_BY_ZERO)
/src/remote/remote_driver.c: 2759 in remoteDomainGetCPUStats()


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*** CID 404444:  Integer handling issues  (DIVIDE_BY_ZERO)
/src/remote/remote_driver.c: 2759 in remoteDomainGetCPUStats()
2753     
2754         /* The remote side did not send back any zero entries, so we have
2755          * to expand things back into a possibly sparse array, where the
2756          * tail of the array may be omitted.
2757          */
2758         memset(params, 0, sizeof(*params) * nparams * ncpus);
>>>     CID 404444:  Integer handling issues  (DIVIDE_BY_ZERO)
>>>     In expression "ret.params.params_len / ret.nparams", division by expression "ret.nparams" which may be zero has undefined behavior.
2759         ncpus = ret.params.params_len / ret.nparams;
2760         for (cpu = 0; cpu < ncpus; cpu++) {
2761             int tmp = nparams;
2762             virTypedParameterPtr cpu_params = &params[cpu * nparams];
2763             remote_typed_param *stride = &ret.params.params_val[cpu * ret.nparams];
2764     


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