From a4935ca741c79fdda5340b2fd382d1093541152b Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Mon, 15 Dec 2003 18:53:26 +0000
Subject: [PATCH] Fixed bug #26634 & added test case.

---
 ext/standard/file.c                   | 17 +++++++-------
 ext/standard/tests/file/bug26634.phpt | 32 +++++++++++++++++++++++++++
 ext/standard/tests/file/test4.csv     |  4 ++++
 3 files changed, 45 insertions(+), 8 deletions(-)
 create mode 100644 ext/standard/tests/file/bug26634.phpt
 create mode 100644 ext/standard/tests/file/test4.csv

diff --git a/ext/standard/file.c b/ext/standard/file.c
index 4ee1e5b84b..e1f88e675b 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -2266,16 +2266,17 @@ PHP_FUNCTION(fgetcsv)
 
 	array_init(return_value);
 
-#define CSV_ADD_ENTRY(s, es, st)	{	\
-	int len = es - st;	\
-	if (len) {	\
-		while (isspace((int)*(unsigned char *)s)) {	\
-			s++;	\
-			len--;	\
+#define CSV_ADD_ENTRY(os, es, st)	{	\
+	int tmp_sl = es - st;	\
+	char *tmp_s=os;	\
+	if (tmp_sl) {	\
+		while (isspace((int)*(unsigned char *)tmp_s)) {	\
+			tmp_s++;	\
+			tmp_sl--;	\
 		}	\
 	}	\
-	if (len) {	\
-		add_next_index_stringl(return_value, s, len, 1);	\
+	if (tmp_sl) {	\
+		add_next_index_stringl(return_value, tmp_s, tmp_sl, 1);	\
 	} else {	\
 		add_next_index_string(return_value, "", 1);	\
 	}	\
diff --git a/ext/standard/tests/file/bug26634.phpt b/ext/standard/tests/file/bug26634.phpt
new file mode 100644
index 0000000000..b9a46dbea4
--- /dev/null
+++ b/ext/standard/tests/file/bug26634.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Bug #26634 (fgetcsv() incorrect handling of multiline entries with backslashes)
+--FILE--
+<?php
+$fp = fopen(dirname(__FILE__).'/test4.csv', 'r');
+while ($row = fgetcsv($fp, 4096, "\t")) {
+	print_r($row);
+}
+?>
+--EXPECT--
+Array
+(
+    [0] => 
+    [1] => 
+    [2] => 971221
+    [3] => 1
+)
+Array
+(
+    [0] => 
+    [1] => 
+    [2] => 950707
+    [3] => \\
+\\
+)
+Array
+(
+    [0] => 
+    [1] => 
+    [2] => 999637
+    [3] => ERYC 250
+)
diff --git a/ext/standard/tests/file/test4.csv b/ext/standard/tests/file/test4.csv
new file mode 100644
index 0000000000..8b71b8d0d0
--- /dev/null
+++ b/ext/standard/tests/file/test4.csv
@@ -0,0 +1,4 @@
+" "	""	"971221"	"1"
+" "	""	"950707"	"\\
+\\"
+" "	""	"999637"	"ERYC 250"
-- 
2.50.1