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Should not use `sizeof(buf)` when `buf` is `char*`; #3701

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matz committed Jun 16, 2017
1 parent a7770a3 commit 473b2bb20df8e67cc3846c2ced8ea72513a477be
Showing with 1 addition and 1 deletion.
  1. +1 −1 mrbgems/mruby-string-ext/src/string.c
@@ -610,7 +610,7 @@ mrb_str_upto(mrb_state *mrb, mrb_value beg)
while (bi <= ei) {
if (excl && bi == ei) break;
snprintf(buf, sizeof(buf), "%.*d", min_width, bi);
snprintf(buf, max_width+1, "%.*d", (int)min_width, bi);
mrb_yield(mrb, block, mrb_str_new(mrb, buf, strlen(buf)));
mrb_gc_arena_restore(mrb, ai);
bi++;

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