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mruby-io/io.c (mrb_io_initialize_copy): dupe the buffer

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Yukihiro "Matz" Matsumoto
2022-12-27 19:09:09 +09:00
parent 2d765bfa90
commit 7ef0b6e66e
1 changed files with 1 additions and 1 deletions
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mrbgems/mruby-io/src/io.c
+1 -1
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@@ -621,7 +621,7 @@ mrb_io_initialize_copy(mrb_state *mrb, mrb_value copy)
DATA_PTR(copy) = fptr_copy;
buf = mrb_iv_get(mrb, orig, MRB_IVSYM(buf));
mrb_iv_set(mrb, copy, MRB_IVSYM(buf), buf);
mrb_iv_set(mrb, copy, MRB_IVSYM(buf), mrb_str_dup(mrb, buf));
fptr_copy->fd = mrb_dup(mrb, fptr_orig->fd, &failed);
if (failed) {