From 9c1837e8da53d3453b58f52a9a20b7662d9bdfce Mon Sep 17 00:00:00 2001
From: Felipe Pena <felipe@php.net>
Date: Sun, 18 Jan 2009 23:51:15 +0000
Subject: [PATCH] - MFH: Fixed bug #47048 (Segfault with new pg_meta_data)

---
 NEWS              | 1 +
 ext/pgsql/pgsql.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 1106032c51..98c21db183 100644
--- a/NEWS
+++ b/NEWS
@@ -20,6 +20,7 @@ PHP                                                                        NEWS
 - Fixed bug #47104 (Linking shared extensions fails with icc). (Jani)
 - Fixed bug #47109 (Memory leak on $a->{"a"."b"} when $a is not an object).
   (Etienne, Dmitry)
+- Fixed bug #47048 (Segfault with new pg_meta_data). (Felipe)
 - Fixed bug #47042 (PHP cgi sapi is removing SCRIPT_FILENAME for non apache).
   (Sriram Natarajan)
 - Fixed bug #47037 (No error when using fopen with empty string). 
diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 511d9a9c4a..7e71fc5c8e 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -4425,7 +4425,7 @@ PHP_PGSQL_API int php_pgsql_meta_data(PGconn *pg_link, const char *table_name, z
 	src = estrdup(table_name);
 	tmp_name = php_strtok_r(src, ".", &tmp_name2);
 	
-	if (!*tmp_name2) {
+	if (!tmp_name2 || !*tmp_name2) {
 		/* Default schema */
 		tmp_name2 = tmp_name;
 		tmp_name = "public";
-- 
2.50.1