diff options
Diffstat (limited to 'sql/unireg.cc')
| -rw-r--r-- | sql/unireg.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/unireg.cc b/sql/unireg.cc index d019b5f8a75..a1605dac2e6 100644 --- a/sql/unireg.cc +++ b/sql/unireg.cc @@ -432,7 +432,8 @@ LEX_CUSTRING build_frm_image(THD *thd, const LEX_CSTRING &table, pos+= reclength; int2store(pos, create_info->connect_string.length); pos+= 2; - memcpy(pos, create_info->connect_string.str, create_info->connect_string.length); + if (create_info->connect_string.length) + memcpy(pos, create_info->connect_string.str, create_info->connect_string.length); pos+= create_info->connect_string.length; int2store(pos, str_db_type.length); pos+= 2; |