[libvirt] [PATCH 24/26] qemu: Resolve Coverity NEGATIVE_RETURNS
Coverity notes that if qemuMonitorGetMachines() returns a negative
nmachines value, then the code at the cleanup label will have issues.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/qemu/qemu_capabilities.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 854a9b8..a652f29 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2285,7 +2285,7 @@ virQEMUCapsProbeQMPMachineTypes(virQEMUCapsPtr qemuCaps,
size_t defIdx = 0;
if ((nmachines = qemuMonitorGetMachines(mon, &machines)) < 0)
- goto cleanup;
+ return -1;
if (VIR_ALLOC_N(qemuCaps->machineTypes, nmachines) < 0)
goto cleanup;
--
1.9.3