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| author | Vladislav Vaintroub <wlad@mariadb.com> | 2016-07-11 17:03:03 +0000 |
|---|---|---|
| committer | Vladislav Vaintroub <wlad@mariadb.com> | 2016-07-11 17:03:03 +0000 |
| commit | f280a87c6609384fc2b962b27c1f9d3ac4a39150 (patch) | |
| tree | e4de544d489825d766d67e22e13790ce82a59358 /libmysqld | |
| parent | ae511cbe387fdc16bf48b4fccc889d6d5d256d76 (diff) | |
| download | mariadb-git-f280a87c6609384fc2b962b27c1f9d3ac4a39150.tar.gz | |
MDEV-10318 : Fix crash in embedded, in case prepared statement has parameter placeholders, but does not bind parameters
Diffstat (limited to 'libmysqld')
| -rw-r--r-- | libmysqld/lib_sql.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index a313c624078..63424af27f6 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -333,6 +333,12 @@ static int emb_stmt_execute(MYSQL_STMT *stmt) THD *thd; my_bool res; + if (stmt->param_count && !stmt->bind_param_done) + { + set_stmt_error(stmt, CR_PARAMS_NOT_BOUND, unknown_sqlstate, NULL); + DBUG_RETURN(1); + } + int4store(header, stmt->stmt_id); header[4]= (uchar) stmt->flags; thd= (THD*)stmt->mysql->thd; |