Don't force allocation, as failure is handled

darwin/DarwinProcess.c

@@ -145,7 +145,7 @@ static void DarwinProcess_updateCmdLine(const struct kinfo_proc* k, Process* pro
    }
 
    /* Allocate space for the arguments. */
-   procargs = (char*)xMalloc(argmax);
+   procargs = (char*)malloc(argmax);
    if ( procargs == NULL ) {
       goto ERROR_A;
    }