Re: [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&gt; --- 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;