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qemu: Use correct variable in qemuDomainSetBlockIoTune

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'param' contains the correct element from 'params'.

If the group name would not be the first parameter libvirtd would crash.

Introduced in c53bd25b13.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1455510
This commit is contained in:
Peter Krempa 2017-05-25 13:09:36 +02:00
parent 1e988b2356
commit 0d3aff58e7
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_driver.c
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@ -17443,7 +17443,7 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
/* NB: Cannot use macro since this is a value.s not a value.ul */
if (STREQ(param->field, VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME)) {
if (VIR_STRDUP(info.group_name, params->value.s) < 0)
if (VIR_STRDUP(info.group_name, param->value.s) < 0)
goto endjob;
set_fields |= QEMU_BLOCK_IOTUNE_SET_GROUP_NAME;
if (virTypedParamsAddString(&eventParams, &eventNparams,