From 3acdca47030e6dc973cffc0063d45e1bef354a3e Mon Sep 17 00:00:00 2001
From: Felipe Pena <felipe@php.net>
Date: Sat, 26 Mar 2011 17:02:34 +0000
Subject: [PATCH] - Fixed bug #54395 (Phar::mount() crashes when calling with
 wrong parameters)

---
 ext/phar/phar_object.c       |  2 +-
 ext/phar/tests/bug54395.phpt | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 ext/phar/tests/bug54395.phpt

diff --git a/ext/phar/phar_object.c b/ext/phar/phar_object.c
index 732e6a3cd6..afe12851b5 100644
--- a/ext/phar/phar_object.c
+++ b/ext/phar/phar_object.c
@@ -629,7 +629,7 @@ carry_on:
 		}
 
 		return;
-	} else if (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {
+	} else if (PHAR_GLOBALS->phar_fname_map.arBuckets && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {
 		goto carry_on;
 	} else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {
 		if (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {
diff --git a/ext/phar/tests/bug54395.phpt b/ext/phar/tests/bug54395.phpt
new file mode 100644
index 0000000000..091ed326a8
--- /dev/null
+++ b/ext/phar/tests/bug54395.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Bug #54395 (Phar::mount() crashes when calling with wrong parameters)
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--FILE--
+<?php
+
+try {
+	phar::mount(1,1);
+} catch (Exception $e) {
+	var_dump($e->getMessage());
+}
+
+?>
+--EXPECTF--
+string(25) "Mounting of 1 to 1 failed"
-- 
2.40.0