Re: [libvirt] [PATCH] fix check of vcpuid in virDomainVcpuPinDefParseXML

For emulator, the vcpuid field is always set to -1, instead of parsing XML for the value of it. --- src/conf/domain_conf.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 7242205..419088c 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -7923,7 +7923,7 @@ virDomainVcpuPinDefParseXML(const xmlNodePtr node, { virDomainVcpuPinDefPtr def; xmlNodePtr oldnode = ctxt->node; - int vcpuid; + int vcpuid = -1; char *tmp = NULL; int ret; @@ -7934,15 +7934,17 @@ virDomainVcpuPinDefParseXML(const xmlNodePtr node, ctxt->node = node; - ret = virXPathInt("string(./@vcpu)", ctxt, &vcpuid); - if ((ret == -2) || (vcpuid < -1)) { - virReportError(VIR_ERR_INTERNAL_ERROR, - "%s", _("vcpu id must be an unsigned integer or -1")); - goto error; - } else if ((vcpuid == -1) && (emulator == 0)) { - virReportError(VIR_ERR_INTERNAL_ERROR, - "%s", _("vcpu id value -1 is not allowed for vcpupin")); - goto error; + if (emulator == 0) { + ret = virXPathInt("string(./@vcpu)", ctxt, &vcpuid); + if ((ret == -2) || (vcpuid < -1)) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "%s", _("vcpu id must be an unsigned integer or -1")); + goto error; + } else if (vcpuid == -1) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "%s", _("vcpu id value -1 is not allowed for vcpupin")); + goto error; + } } if (vcpuid >= maxvcpus) {