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| author | Monty <monty@mariadb.org> | 2019-08-12 10:42:12 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2019-08-12 10:48:38 +0300 |
| commit | 05619f6989590727a470c23475fc987f52b56988 (patch) | |
| tree | 60429bcf8bd0e08550859f4fe5ab622948f23b20 /sql/sql_acl.cc | |
| parent | 13f36fffeaecf316435fc497b0f3ae2a5d58d749 (diff) | |
| download | mariadb-git-05619f6989590727a470c23475fc987f52b56988.tar.gz | |
Fixes based on warnings from gcc/clang and valgrind
- Initialize variables that could be used uninitialized
- Added extra end space to DbugStringItemTypeValue to get rid of warnings
from c_ptr()
- Session_sysvars_tracker::update() accessed unitialized memory if called
with NULL value.
- get_schema_stat_record() accessed unitialized memory if HA_KEY_LONG_HASH
was used
- parse_vcol_defs() accessed random memory for tables without keys.
Diffstat (limited to 'sql/sql_acl.cc')
| -rw-r--r-- | sql/sql_acl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc index 231f8f85b94..847d2bd777b 100644 --- a/sql/sql_acl.cc +++ b/sql/sql_acl.cc @@ -4315,7 +4315,7 @@ static int replace_user_table(THD *thd, const User_table &user_table, bool handle_as_role= combo->is_role(); LEX *lex= thd->lex; TABLE *table= user_table.table(); - ACL_USER new_acl_user, *old_acl_user; + ACL_USER new_acl_user, *old_acl_user= 0; DBUG_ENTER("replace_user_table"); mysql_mutex_assert_owner(&acl_cache->lock); |