pg_amcheck: PQclear query results

danielgustafsson · danielgustafsson · commit e889422d98e0 · 2025-02-24T16:03:19.000+01:00
While the potential memory leak is small, ensure to PQclear the query results before disconnecting. Author: Jiao Shuntian <312199339@qq.com> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Discussion: https://postgr.es/m/tencent_F34922C91C41E76C734773E767C9FBDB9906@qq.com
diff --git a/src/bin/pg_amcheck/pg_amcheck.c b/src/bin/pg_amcheck/pg_amcheck.c
@@ -587,6 +587,7 @@ main(int argc, char *argv[])
 			/* Querying the catalog succeeded, but amcheck is missing. */
 			pg_log_warning("skipping database \"%s\": amcheck is not installed",
 						   PQdb(conn));
+			PQclear(result);
 			disconnectDatabase(conn);
 			conn = NULL;
 			continue;
