From e3fdf31b0bf3b7b799ea25ba5ec14be194813e0b Mon Sep 17 00:00:00 2001
From: Felipe Pena <felipe@php.net>
Date: Thu, 1 Jul 2010 01:11:08 +0000
Subject: [PATCH] - Fixed bug #52211 (iconv() returns part of string on error)

---
 NEWS                          |  2 ++
 ext/iconv/iconv.c             |  5 ++++-
 ext/iconv/tests/bug52211.phpt | 13 +++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 ext/iconv/tests/bug52211.phpt

diff --git a/NEWS b/NEWS
index 698d8ae537..df2686a6a0 100644
--- a/NEWS
+++ b/NEWS
@@ -85,6 +85,8 @@
 
 - Fixed PDO objects binary incompatibility. (Dmitry)
 
+- Fixed bug #52211 (iconv() returns part of string on error). (Felipe)
+
 	
 ?? ??? 20??, PHP 5.3.3
 - Upgraded bundled PCRE to version 8.01. (Ilia)
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
index 07fb359a2b..40a03529bf 100644
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@@ -2357,9 +2357,12 @@ PHP_NAMED_FUNCTION(php_if_iconv)
 	err = php_iconv_string(in_buffer, (size_t)in_buffer_len,
 		&out_buffer, &out_len, out_charset, in_charset);
 	_php_iconv_show_error(err, out_charset, in_charset TSRMLS_CC); 
-	if (out_buffer != NULL) {
+	if (err == PHP_ICONV_ERR_SUCCESS && out_buffer != NULL) {
 		RETVAL_STRINGL(out_buffer, out_len, 0);
 	} else {
+		if (out_buffer != NULL) {
+			efree(out_buffer);
+		}
 		RETURN_FALSE;
 	}
 }
diff --git a/ext/iconv/tests/bug52211.phpt b/ext/iconv/tests/bug52211.phpt
new file mode 100644
index 0000000000..152aab839b
--- /dev/null
+++ b/ext/iconv/tests/bug52211.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Bug #52211 (iconv() returns part of string on error)
+--FILE--
+<?php
+
+$str = "PATHOLOGIES MÉDICO-CHIRUR. ADUL. PL";
+$str_iconv = iconv('CP850', 'ISO-8859-1', $str );
+var_dump($str_iconv);
+
+?>
+--EXPECTF--
+Notice: iconv(): Detected an illegal character in input string in %s on line %d
+bool(false)
-- 
2.49.0