Mercurial > dovecot > original-hg > dovecot-1.2
changeset 7968:47483377feb4 HEAD
pgsql: Don't crash in sync queries if db can't be connected to.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Tue, 08 Jul 2008 14:45:49 +0530 |
parents | 6d9f2185b9e0 |
children | 2cd775b45b0c |
files | src/lib-sql/driver-pgsql.c |
diffstat | 1 files changed, 10 insertions(+), 3 deletions(-) [+] |
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--- a/src/lib-sql/driver-pgsql.c Tue Jul 08 13:49:35 2008 +0530 +++ b/src/lib-sql/driver-pgsql.c Tue Jul 08 14:45:49 2008 +0530 @@ -560,6 +560,7 @@ driver_pgsql_query_s(struct sql_db *_db, const char *query) { struct pgsql_db *db = (struct pgsql_db *)_db; + struct sql_result *result; struct io old_io; if (db->queue_to != NULL) { @@ -585,7 +586,7 @@ driver_pgsql_query(_db, query, pgsql_query_s_callback, db); if (!db->query_finished) { - if (db->connected || db->connecting) + if ((db->connected || db->connecting) && db->io != NULL) io_loop_run(db->ioloop); else queue_abort_next(db); @@ -602,9 +603,15 @@ } io_loop_destroy(&db->ioloop); - i_assert(db->io == NULL); + result = db->sync_result; + if (result == &sql_not_connected_result) { + /* we don't end up in pgsql's free function, so sync_result + won't be set to NULL if we don't do it here. */ + db->sync_result = NULL; + } - return db->sync_result; + i_assert(db->io == NULL); + return result; } static int driver_pgsql_result_next_row(struct sql_result *_result)