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fix: sscanf() does not set variables to 0 on error

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This commit is contained in:
Christian Kruse
2014-01-21 13:48:41 +01:00
parent 5fc4a0382f
commit abebc53ddc
1 changed files with 6 additions and 0 deletions
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6
repmgrd.c
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@@ -848,6 +848,9 @@ do_failover(void)
terminate(ERR_FAILOVER_FAIL); terminate(ERR_FAILOVER_FAIL);
} }
uxlogid = 0;
uxrecoff = 0;
sqlquery_snprintf(sqlquery, "SELECT pg_last_xlog_receive_location()"); sqlquery_snprintf(sqlquery, "SELECT pg_last_xlog_receive_location()");
res = PQexec(nodeConn, sqlquery); res = PQexec(nodeConn, sqlquery);
if (PQresultStatus(res) != PGRES_TUPLES_OK) if (PQresultStatus(res) != PGRES_TUPLES_OK)
@@ -934,6 +937,9 @@ do_failover(void)
break; break;
} }
uxlogid = 0;
uxrecoff = 0;
sqlquery_snprintf(sqlquery, "SELECT %s.repmgr_get_last_standby_location()", repmgr_schema); sqlquery_snprintf(sqlquery, "SELECT %s.repmgr_get_last_standby_location()", repmgr_schema);
res = PQexec(nodeConn, sqlquery); res = PQexec(nodeConn, sqlquery);
if (PQresultStatus(res) != PGRES_TUPLES_OK) if (PQresultStatus(res) != PGRES_TUPLES_OK)