bufix of mrb_file__gethome()

0a21d9ec · Akira Yumiyama · e2770796 · 0a21d9ec
Commit 0a21d9ec authored May 12, 2013 by Akira Yumiyama
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Showing with 2 additions and 2 deletions

src/file.c src/file.c +2 -2

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--- a/src/file.c
+++ b/src/file.c
@@ -265,8 +265,8 @@ mrb_file__gethome(mrb_state *mrb, mrb_value klass)
    }
  }
-  result = mrb_str_buf_new(mrb, strlen(home));
+  result = mrb_str_buf_new(mrb, MAXPATHLEN);
-  strncpy(RSTRING_PTR(result), home, strlen(home));
+  strncpy(RSTRING_PTR(result), home, MAXPATHLEN);
  mrb_str_resize(mrb, result, strlen(RSTRING_PTR(result)));
  return result;