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Ecpglib stores variables that are used in DECLARE statements in a global list.

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This list is now freed when the last connection has been closed.

Closes: #6366
This commit is contained in:
Michael Meskes
2012-01-05 14:08:45 +01:00
parent dfd26f9c5f
commit 8cf82ac53e
3 changed files with 17 additions and 6 deletions
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7
src/interfaces/ecpg/ecpglib/connect.c
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@ -149,6 +149,13 @@ ecpg_finish(struct connection * act)
for (cache = act->cache_head; cache; ptr = cache, cache = cache->next, ecpg_free(ptr));
ecpg_free(act->name);
ecpg_free(act);
/* delete cursor variables when last connection gets closed */
if (all_connections == NULL)
{
struct var_list *iv_ptr;
for (; ivlist; iv_ptr = ivlist, ivlist = ivlist->next, ecpg_free(iv_ptr));
}
}
else
ecpg_log("ecpg_finish: called an extra time\n");