From: Peter Eisentraut <peter_e@gmx.net>
Date: Mon, 9 Mar 2009 16:49:12 +0000 (+0000)
Subject: In parse_bool_with_len, avoid crash when no result pointer is passed.  Probably
X-Git-Tag: REL8_4_BETA1~185
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e6e1ff7d042cea943f631f37a0bb013050b87b3b;p=postgresql

In parse_bool_with_len, avoid crash when no result pointer is passed.  Probably
an unlikely call mode, but better be safe.
---

diff --git a/src/backend/utils/adt/bool.c b/src/backend/utils/adt/bool.c
index 7d3f9e55a1..a9f9c5b207 100644
--- a/src/backend/utils/adt/bool.c
+++ b/src/backend/utils/adt/bool.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/bool.c,v 1.46 2009/03/09 14:34:34 petere Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/bool.c,v 1.47 2009/03/09 16:49:12 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -109,7 +109,8 @@ parse_bool_with_len(const char *value, size_t len, bool *result)
 			break;
 	}
 
-	*result = false;	/* suppress compiler warning */
+	if (result)
+		*result = false;	/* suppress compiler warning */
 	return false;
 }