[v1.04][X86] Fix incorrect free in AMD CPUs

src/common/cpu.c

@@ -194,7 +194,7 @@ void init_topology_struct(struct topology* topo, struct cache* cach) {
   topo->sockets = 0;
 #ifdef ARCH_X86
   topo->smt_available = 0;
-  topo->apic = emalloc(sizeof(struct apic));
+  topo->apic = ecalloc(1, sizeof(struct apic));
 #endif
 #endif
 }

src/x86/cpuid.c

@@ -1170,8 +1170,10 @@ void print_raw(struct cpuInfo* cpu) {
 }
 
 void free_topo_struct(struct topology* topo) {
-  free(topo->apic->cache_select_mask);
-  free(topo->apic->cache_id_apic);
+  if(topo->apic->cache_select_mask != NULL)
+    free(topo->apic->cache_select_mask);
+  if(topo->apic->cache_id_apic != NULL)
+    free(topo->apic->cache_id_apic);
   free(topo->apic);
   free(topo);
 }