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Backported from 5.5 for 5.4 by Remi Collet
binary patch dropped


From d698f0ae51f67c9cce870b09c59df3d6ba959244 Mon Sep 17 00:00:00 2001
From: Stanislav Malyshev <stas@php.net>
Date: Mon, 28 Sep 2015 15:51:59 -0700
Subject: [PATCH] Fix bug #69720: Null pointer dereference in
 phar_get_fp_offset()

---
 ext/phar/tests/bug69720.phar | Bin 0 -> 8192 bytes
 ext/phar/tests/bug69720.phpt |  40 ++++++++++++++++++++++++++++++++++++++++
 ext/phar/util.c              |   6 +++++-
 3 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 ext/phar/tests/bug69720.phar
 create mode 100644 ext/phar/tests/bug69720.phpt

diff --git a/ext/phar/util.c b/ext/phar/util.c
index 2c41adf..69da7b9 100644
--- a/ext/phar/util.c
+++ b/ext/phar/util.c
@@ -716,7 +716,11 @@ really_get_entry:
 	(*ret)->is_tar = entry->is_tar;
 	(*ret)->fp = phar_get_efp(entry, 1 TSRMLS_CC);
 	if (entry->link) {
-		(*ret)->zero = phar_get_fp_offset(phar_get_link_source(entry TSRMLS_CC) TSRMLS_CC);
+		phar_entry_info *link = phar_get_link_source(entry TSRMLS_CC);
+		if(!link) {
+			return FAILURE;
+		}
+		(*ret)->zero = phar_get_fp_offset(link TSRMLS_CC);
 	} else {
 		(*ret)->zero = phar_get_fp_offset(entry TSRMLS_CC);
 	}
-- 
2.1.4

From f98ab19dc0c978e3caaa2614579e4a61f2c317f5 Mon Sep 17 00:00:00 2001
From: Stanislav Malyshev <stas@php.net>
Date: Mon, 28 Sep 2015 20:43:18 -0700
Subject: [PATCH] fix memory leak

---
 ext/phar/util.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/phar/util.c b/ext/phar/util.c
index 69da7b9..e7decda 100644
--- a/ext/phar/util.c
+++ b/ext/phar/util.c
@@ -718,6 +718,7 @@ really_get_entry:
 	if (entry->link) {
 		phar_entry_info *link = phar_get_link_source(entry TSRMLS_CC);
 		if(!link) {
+			efree(*ret);
 			return FAILURE;
 		}
 		(*ret)->zero = phar_get_fp_offset(link TSRMLS_CC);
-- 
2.1.4