From f49c3c98bc11f182122b00e70cfb17a07c784981 Mon Sep 17 00:00:00 2001
From: Arnaud Le Blanc <lbarnaud@php.net>
Date: Thu, 11 Sep 2008 15:31:48 +0000
Subject: [PATCH] Fixed #46053 (SplFileObject::seek - Endless loop)

---
 ext/spl/spl_directory.c     |  4 +++-
 ext/spl/tests/bug46053.phpt | 12 ++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 ext/spl/tests/bug46053.phpt

diff --git a/ext/spl/spl_directory.c b/ext/spl/spl_directory.c
index 40f196266a3..1da3ae9f1fa 100755
--- a/ext/spl/spl_directory.c
+++ b/ext/spl/spl_directory.c
@@ -2612,7 +2612,9 @@ SPL_METHOD(SplFileObject, seek)
 	spl_filesystem_file_rewind(getThis(), intern TSRMLS_CC);
 	
 	while(intern->u.file.current_line_num < line_pos) {
-		spl_filesystem_file_read_line(getThis(), intern, 1 TSRMLS_CC);
+		if (spl_filesystem_file_read_line(getThis(), intern, 1 TSRMLS_CC) == FAILURE) {
+			break;
+		}
 	}
 } /* }}} */
 
diff --git a/ext/spl/tests/bug46053.phpt b/ext/spl/tests/bug46053.phpt
new file mode 100644
index 00000000000..75da7f3bbfd
--- /dev/null
+++ b/ext/spl/tests/bug46053.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Bug #46053 (SplFileObject::seek - Endless loop)
+--FILE--
+<?php
+
+$x = new splfileobject(__FILE__);
+$x->getPathName();
+$x->seek(10);
+$x->seek(0);
+var_dump(trim($x->fgets()));
+--EXPECTF--
+string(%d) "<?php"