1 files changed, 7 insertions, 0 deletions
diff --git a/tests/m48t59-test.c b/tests/m48t59-test.c
index 5179681..77d69b3 100644
--- a/tests/m48t59-test.c
+++ b/tests/m48t59-test.c
@@ -142,7 +142,9 @@ static void cmos_get_date_time(struct tm *date)
     date->tm_mday = mday;
     date->tm_mon = mon - 1;
     date->tm_year = base_year + year - 1900;
+#ifndef __sun__
     date->tm_gmtoff = 0;
+#endif
 
     ts = mktime(date);
 }
@@ -233,6 +235,11 @@ static void fuzz_registers(void)
         reg = (uint8_t)g_test_rand_int_range(0, 16);
         val = (uint8_t)g_test_rand_int_range(0, 256);
 
+        if (reg == 7) {
+            /* watchdog setup register, may trigger system reset, skip */
+            continue;
+        }
+
         cmos_write(reg, val);
         cmos_read(reg);
     }