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Fixed compiler and valgrind warnings

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Added missing DBUG_xxx_RETURN statements
Fixed some usage of not initialized variables (as found by valgrind)
Ensure that we don't remove locked tables used as name locks from open table cache until unlock_table_names() are called.
This was fixed by having drop_locked_name() returning any table used as a name lock so that we can free it in unlock_table_names()
This will allow Tomas to continue with his work to use namelocks to syncronize things.

Note: valgrind still produces a lot of warnings about using not initialized code and shows memory loss errors when running the ndb tests
This commit is contained in:
monty@mysql.com 2006-03-29 14:27:36 +03:00
commit 1994ed49ec
44 changed files with 256 additions and 114 deletions
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3
sql/sql_plugin.cc
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@ -192,7 +192,8 @@ static st_plugin_dl *plugin_dl_add(LEX_STRING *dl, int report)
if (plugin_dl.version != MYSQL_PLUGIN_INTERFACE_VERSION)
{
int i, sizeof_st_plugin;
int i;
uint sizeof_st_plugin;
struct st_mysql_plugin *old, *cur;
char *ptr= (char *)sym;