Fixes crash in gkrellm_disk_assign_data_by_name()
--- gkrellm-2.3.10/src/sysdeps/solaris.c.~2~	2020-07-20 23:14:32.537403716 +0000
+++ gkrellm-2.3.10/src/sysdeps/solaris.c	2020-07-20 23:16:09.486411565 +0000
@@ -262,7 +262,7 @@
 static gint get_instance(gint); 
 
 typedef struct {
-    char name[8];
+    char name[KSTAT_STRLEN];
 } probed_harddisk;
 
 GList *hard_disk_list;
@@ -301,6 +301,8 @@
 
             if(strcmp(drive->name, ksp->ks_name))
                 continue;
+            if(!isharddisk(ksp))
+                continue; 
 
             memset((void *)&kios, 0, sizeof(kstat_io_t));
             kstat_read(kc, ksp, &kios);