Change out-of-range condition of `time_t` conversion.

dea185e6 · Yukihiro "Matz" Matsumoto · 968053a3 · dea185e6
Unverified Commit dea185e6 authored Aug 13, 2020 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-time/src/time.c mrbgems/mruby-time/src/time.c +2 -2

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--- a/mrbgems/mruby-time/src/time.c
+++ b/mrbgems/mruby-time/src/time.c
@@ -256,8 +256,8 @@ mrb_to_time_t(mrb_state *mrb, mrb_value obj, time_t *usec)
      {
        mrb_int i = mrb_int(mrb, obj);

-        if ((MRB_INT_MAX > MRB_TIME_MAX && i > 0 && i > (mrb_int)MRB_TIME_MAX) ||
-            (!MRB_TIME_T_UINT && MRB_TIME_MIN > MRB_INT_MIN && MRB_TIME_MIN > i)) {
+        if ((MRB_INT_MAX > MRB_TIME_MAX && i > 0 && (time_t)i > MRB_TIME_MAX) ||
+            (0 > MRB_TIME_MIN && MRB_TIME_MIN > MRB_INT_MIN && MRB_TIME_MIN > i)) {
          goto out_of_range;
        }