Merged revisions 70612 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r70612 | qwell | 2007-06-20 18:32:39 -0500 (Wed, 20 Jun 2007) | 4 lines

Fix some potential memory leaks in cdr_pgsql.

Issue 10020, patch by me, with credit to prashant_jois for pointing out the problem.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@70613 65c4cc65-6c06-0410-ace0-fbb531ad65f3

cdr/cdr_pgsql.c

@@ -87,8 +87,9 @@ static int pgsql_log(struct ast_cdr *cdr)
 			connected = 1;
 		} else {
 			pgerror = PQerrorMessage(conn);
+			PQfinish(conn);
 			ast_log(LOG_ERROR, "cdr_pgsql: Unable to connect to database server %s.  Calls will not be logged!\n", pghostname);
-                        ast_log(LOG_ERROR, "cdr_pgsql: Reason: %s\n", pgerror);
+			ast_log(LOG_ERROR, "cdr_pgsql: Reason: %s\n", pgerror);
 		}
 	}
 
@@ -144,6 +145,7 @@ static int pgsql_log(struct ast_cdr *cdr)
 				connected = 1;
 			} else {
 				pgerror = PQerrorMessage(conn);
+				PQfinish(conn);
 				ast_log(LOG_ERROR, "cdr_pgsql: Unable to reconnect to database server %s. Calls will not be logged!\n", pghostname);
 				ast_log(LOG_ERROR, "cdr_pgsql: Reason: %s\n", pgerror);
 				connected = 0;
@@ -161,6 +163,7 @@ static int pgsql_log(struct ast_cdr *cdr)
 			if (PQstatus(conn) == CONNECTION_OK) {
 				ast_log(LOG_ERROR, "cdr_pgsql: Connection reestablished.\n");
 				connected = 1;
+				PQclear(result);
 				result = PQexec(conn, sqlcmd);
 				if (PQresultStatus(result) != PGRES_COMMAND_OK) {
 					pgerror = PQresultErrorMessage(result);