From: Antony Dovgal <tony2001@php.net>
Date: Sat, 22 Apr 2006 19:10:40 +0000 (+0000)
Subject: don't segfault if an exception has been thrown from the fetch handler
X-Git-Tag: RELEASE_1_3~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=22d4fb98e3ccb77df5f34a3fe68aeeb708174f9b;p=php

don't segfault if an exception has been thrown from the fetch handler
---

diff --git a/ext/pdo/pdo_stmt.c b/ext/pdo/pdo_stmt.c
index 0ec5d16d68..d40fe304f7 100755
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@@ -1055,7 +1055,7 @@ static int do_fetch(pdo_stmt_t *stmt, int do_bind, zval *return_value,
 					if (return_all) {
 						zval_ptr_dtor(&return_value); /* we don't need that */
 						return_value = retval;
-					} else {
+					} else if (retval) {
 						*return_value = *retval;
 						zval_copy_ctor(return_value);
 						INIT_PZVAL(return_value);