MFB: fix bug #46178: memory leak in ext/phar

diff --git a/ext/phar/phar.c b/ext/phar/phar.c
index b12628a777f57b7b936efc2e6289c38e5f54bd2b..4c351751f93e5429a88f54c742f8011c0f5feb12 100644 (file)
--- a/ext/phar/phar.c
+++ b/ext/phar/phar.c
@@ -440,6 +440,11 @@ int phar_entry_delref(phar_entry_data *idata TSRMLS_DC) /* {{{ */
                if (idata->fp && idata->fp != idata->phar->fp && idata->fp != idata->phar->ufp && idata->fp != idata->internal_file->fp) {
                        php_stream_close(idata->fp);
                }
+               /* if phar_get_or_create_entry_data returns a sub-directory, we have to free it */
+               if (idata->internal_file->is_temp_dir) {
+                       destroy_phar_manifest_entry((void *)idata->internal_file);
+                       efree(idata->internal_file);
+               }
        }
 
        phar_archive_delref(idata->phar TSRMLS_CC);

diff --git a/ext/phar/tests/bug46178.phpt b/ext/phar/tests/bug46178.phpt
new file mode 100644 (file)
index 0000000..9dab621
--- /dev/null
+++ b/ext/phar/tests/bug46178.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Phar: PHP bug #46178: "memory leak in ext/phar"
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--INI--
+phar.require_hash=0
+phar.readonly=0
+--FILE--
+<?php
+$fname = dirname(__FILE__) . '/' . basename(__FILE__, '.php') . '.phar';
+
+$phar = new Phar($fname);
+$phar['long/path/name.txt'] = 'hi';
+$phar->addEmptyDir('long/path');
+?>
+===DONE===
+--CLEAN--
+<?php unlink(dirname(__FILE__) . '/' . basename(__FILE__, '.clean.php') . '.phar');?>
+--EXPECT--
+===DONE===
\ No newline at end of file