diff options
| author | unknown <msvensson@pilot.mysql.com> | 2006-12-22 12:27:26 +0100 |
|---|---|---|
| committer | unknown <msvensson@pilot.mysql.com> | 2006-12-22 12:27:26 +0100 |
| commit | b2f62764c6257c166d6b5f84b0cd39a3aefcca16 (patch) | |
| tree | 9192f2230ebcbd9458e8de751f4ef7759b7d5b10 /sql/sql_plugin.cc | |
| parent | 2c00379dba01050b972adde029d2925867f59df0 (diff) | |
| download | mariadb-git-b2f62764c6257c166d6b5f84b0cd39a3aefcca16.tar.gz | |
Potential use of NULL pointer in 'plugin_for_each_with_mask', check pointer
before referencing it.
sql/sql_plugin.cc:
Make sure the plugin being refernced in the plugins array has not been set to NULL already.
Diffstat (limited to 'sql/sql_plugin.cc')
| -rw-r--r-- | sql/sql_plugin.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc index 9ff88b2054a..0b203002dec 100644 --- a/sql/sql_plugin.cc +++ b/sql/sql_plugin.cc @@ -985,7 +985,7 @@ my_bool plugin_foreach_with_mask(THD *thd, plugin_foreach_func *func, { rw_rdlock(&THR_LOCK_plugin); for (uint i=idx; i < total; i++) - if (plugins[i]->state & state_mask) + if (plugins[i] && plugins[i]->state & state_mask) plugins[i]=0; rw_unlock(&THR_LOCK_plugin); } |