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-rw-r--r--ext/phar/tests/bug77322.phpt24
1 files changed, 24 insertions, 0 deletions
diff --git a/ext/phar/tests/bug77322.phpt b/ext/phar/tests/bug77322.phpt
new file mode 100644
index 0000000000..b9e5ce4dba
--- /dev/null
+++ b/ext/phar/tests/bug77322.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Bug #77322 (PharData::addEmptyDir('/') Possible integer overflow)
+--SKIPIF--
+<?php
+if (!extension_loaded('phar')) die('skip phar extension not available');
+?>
+--FILE--
+<?php
+$zip = new PharData(__DIR__ . '/bug77322.zip');
+$zip->addEmptyDir('/');
+var_dump($zip->count());
+
+$tar = new PharData(__DIR__ . '/bug77322.tar');
+$tar->addEmptyDir('/');
+var_dump($tar->count());
+?>
+--EXPECT--
+int(1)
+int(1)
+--CLEAN--
+<?php
+unlink(__DIR__ . '/bug77322.zip');
+unlink(__DIR__ . '/bug77322.tar');
+?>