[libvirt] [PATCH 2/2] qemu: sev: Don't jump to endjob if SEV measurement retrieval fails
Erik Skultety
eskultet at redhat.com
Mon Jun 18 07:20:13 UTC 2018
If measurement retrieval fails we'd forget to call ExitMonitor to unlock
the monitor.
Signed-off-by: Erik Skultety <eskultet at redhat.com>
Reported-by: Luyao Huang <lhuang at redhat.com>
---
src/qemu/qemu_driver.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index fd25eb1b0b..d71956988f 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -21513,10 +21513,8 @@ qemuDomainGetSEVMeasurement(virQEMUDriverPtr driver,
qemuDomainObjEnterMonitor(driver, vm);
tmp = qemuMonitorGetSEVMeasurement(QEMU_DOMAIN_PRIVATE(vm)->mon);
- if (tmp == NULL)
- goto endjob;
- if (qemuDomainObjExitMonitor(driver, vm) < 0)
+ if (qemuDomainObjExitMonitor(driver, vm) < 0 || !tmp)
goto endjob;
if (virTypedParamsAddString(params, nparams, &maxpar,
--
2.14.4
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