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Use malloc instead of dynamic allocation
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ksss committed Jun 14, 2017
1 parent 432a813 commit 4d9ca27ba6d44e7df56c02e240cc8795933072e5
Showing 1 changed file with 3 additions and 1 deletion.
@@ -605,7 +605,7 @@ mrb_str_upto(mrb_state *mrb, mrb_value beg)
mrb_int max_width = RSTRING_LEN(end);
mrb_int bi = mrb_int(mrb, mrb_str_to_inum(mrb, beg, 10, FALSE));
mrb_int ei = mrb_int(mrb, mrb_str_to_inum(mrb, end, 10, FALSE));
char buf[max_width+1];
char *buf = (char *)mrb_malloc(mrb, max_width+1);
int ai = mrb_gc_arena_save(mrb);

while (bi <= ei) {
@@ -615,6 +615,8 @@ mrb_str_upto(mrb_state *mrb, mrb_value beg)
mrb_gc_arena_restore(mrb, ai);
bi++;
}

mrb_free(mrb, buf);
return beg;
}
/* normal case */

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