Fix memory leak when parsing invalid hash symbol

For example:

    10.times do
      100_000.times do
        eval('{"\xC3": 1}')
      rescue EncodingError
      end

      puts `ps -o rss= -p #{$$}`
    end

Before:

    32032
    48464
    66112
    84192
    100592
    117520
    134096
    150656
    167168
    183760

After:

    17120
    17120
    17120
    17120
    18560
    18560
    18560
    18560
    18560
    18560

1 files changed, 4 insertions, 0 deletions

diff --git a/universal_parser.c b/universal_parser.c
index b670d0f4e3..0e7059638b 100644
--- a/universal_parser.c
+++ b/universal_parser.c
@@ -173,6 +173,7 @@ struct rb_imemo_tmpbuf_struct {
 #define ID2SYM                   p->config->id2sym
 #undef SYM2ID
 #define SYM2ID                   p->config->sym2id
+#define rb_check_id_cstr         p->config->check_id_cstr
 
 #define rb_str_catf                       p->config->str_catf
 #undef rb_str_cat_cstr
@@ -191,10 +192,12 @@ struct rb_imemo_tmpbuf_struct {
 #define rb_str_new                        p->config->str_new
 #undef rb_str_new_cstr
 #define rb_str_new_cstr                   p->config->str_new_cstr
+#define rb_setup_fake_str                 p->config->setup_fake_str
 #define rb_fstring                        p->config->fstring
 #define is_ascii_string                   p->config->is_ascii_string
 #define rb_enc_str_new                    p->config->enc_str_new
 #define rb_enc_str_buf_cat                p->config->enc_str_buf_cat
+#define rb_enc_str_coderange              p->config->enc_str_coderange
 #define rb_str_buf_append                 p->config->str_buf_append
 #define rb_str_vcatf                      p->config->str_vcatf
 #undef StringValueCStr
@@ -259,6 +262,7 @@ struct rb_imemo_tmpbuf_struct {
 #define ENCODING_SET            p->config->encoding_set
 #define ENCODING_IS_ASCII8BIT   p->config->encoding_is_ascii8bit
 #define rb_usascii_encoding     p->config->usascii_encoding
+#define ENC_CODERANGE_BROKEN    p->config->enc_coderange_broken
 
 #define rb_ractor_make_shareable p->config->ractor_make_shareable