This issue was reported by https://hackerone.com/volc

Put package's libs flag after %{objs}

In case LDFLAG contains "-Wl,--as-needed" or "--as-needed" is enabled by
default, "-l" flags should appear after objs specifiction.

Pass when assert returns a false value

This issue was reported by https://hackerone.com/an0n-j

Check intern object returned by mrb_check_string_type

Update Copyright to 2017

Signed-off-by: Daniel Bovensiepen <daniel@bovensiepen.net>

Removed ununnecessary escape character '\' in libmruby.flags.mak

Rewrite String#prepend with Ruby

This issue was reported by https://hackerone.com/an0n-j

Fix #3357

Fix segv on str_buf_cat

Modify from nofree to embed string

Also more size checks added.

The issue was reported by https://hackerone.com/ston3

Check array max size

Fix #3354

Fix segv when primitive value

Fix #3352

Check overflow string length

Do nothing when empty string