Cleanup and sanity-checking of unintentional integer overflow, unsigned/zero comparis...

[palacios.git] / palacios / src / palacios / vmm_cpu_mapper.c

diff --git a/palacios/src/palacios/vmm_cpu_mapper.c b/palacios/src/palacios/vmm_cpu_mapper.c
index 2c7fe89..449e2e7 100644 (file)
--- a/palacios/src/palacios/vmm_cpu_mapper.c
+++ b/palacios/src/palacios/vmm_cpu_mapper.c
@@ -194,6 +194,7 @@ int default_mapper_admit(struct v3_vm_info *vm, unsigned int cpu_mask){
        if (specified_cpu != NULL) {
            core_idx = atoi(specified_cpu);
 
+           // unsigned comparison with 0
            if (core_idx < 0) {
                PrintError(vm, VCORE_NONE, "Target CPU out of bounds (%d) \n", core_idx);
            }