m1cpu: use strncmp instead of strcmp (#3)
diff --git a/cpu.go b/cpu.go
index 2e1bf2a..79ca822 100644
--- a/cpu.go
+++ b/cpu.go
@@ -64,14 +64,15 @@
// io_iterator_t iter;
// IOServiceGetMatchingServices(kIOMainPortDefault, matching, &iter);
//
+// const size_t bufsize = 512;
// io_object_t obj;
// while ((obj = IOIteratorNext(iter))) {
-// char class[512];
+// char class[bufsize];
// IOObjectGetClass(obj, class);
-// char name[512];
+// char name[bufsize];
// IORegistryEntryGetName(obj, name);
//
-// if (strcmp(name, "pmgr") == 0) {
+// if (strncmp(name, "pmgr", bufsize) == 0) {
// CFTypeRef pCoreRef = IORegistryEntryCreateCFProperty(obj, CFSTR("voltage-states5-sram"), kCFAllocatorDefault, 0);
// CFTypeRef eCoreRef = IORegistryEntryCreateCFProperty(obj, CFSTR("voltage-states1-sram"), kCFAllocatorDefault, 0);
//
