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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2017-05-19 08:53:58 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2017-05-19 12:29:37 +0300 |
| commit | 13a350ac29eeb43153c7bca65b73b5dfa9f8ffb5 (patch) | |
| tree | b13da72226623745f0607609e2bb3dcaac4a11c6 /sql/item_cmpfunc.h | |
| parent | d0eb4ee96b32caec1d6bba6dc376016b2bf2ac0f (diff) | |
| parent | 54bb04f7efc1d0842b3d8befb670f5d9f05cb211 (diff) | |
| download | mariadb-git-13a350ac29eeb43153c7bca65b73b5dfa9f8ffb5.tar.gz | |
Merge 10.0 into 10.1
Diffstat (limited to 'sql/item_cmpfunc.h')
| -rw-r--r-- | sql/item_cmpfunc.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h index 4015255e7ad..964a174f330 100644 --- a/sql/item_cmpfunc.h +++ b/sql/item_cmpfunc.h @@ -1892,6 +1892,7 @@ public: class Regexp_processor_pcre { pcre *m_pcre; + pcre_extra m_pcre_extra; bool m_conversion_is_needed; bool m_is_const; int m_library_flags; @@ -1916,8 +1917,12 @@ public: m_data_charset(&my_charset_utf8_general_ci), m_library_charset(&my_charset_utf8_general_ci), m_subpatterns_needed(0) - {} + { + m_pcre_extra.flags= PCRE_EXTRA_MATCH_LIMIT_RECURSION; + m_pcre_extra.match_limit_recursion= 100L; + } int default_regex_flags(); + void set_recursion_limit(THD *); void init(CHARSET_INFO *data_charset, int extra_flags, uint nsubpatterns_arg) { m_library_flags= default_regex_flags() | extra_flags | |