From: Marko Kreen <markokr@gmail.com>
Date: Wed, 17 Dec 2008 21:21:11 +0000 (+0000)
Subject: Clear ->tuning bit on connection close.
X-Git-Tag: plproxy_2_0_8rc1~4
X-Git-Url: http://git.postgresql.org/gitweb/static/%7B%7Bpgdulink%28?a=commitdiff_plain;h=c3b4d5f526472ffb778c8c834c2429c8d2c6a08d;p=plproxy.git

Clear ->tuning bit on connection close.

If tuning query fails, the bit can stay set,
thus creating always-failing connection slot.

Report and analyze by Jonah Harris.
---

diff --git a/src/execute.c b/src/execute.c
index 385677a..3e937ff 100644
--- a/src/execute.c
+++ b/src/execute.c
@@ -281,6 +281,7 @@ prepare_conn(ProxyFunction *func, ProxyConnection *conn)
 			PQfinish(conn->db);
 			conn->db = NULL;
 			conn->state = C_NONE;
+			conn->tuning = 0;
 		case C_NONE:
 			break;
 	}