diff options
| author | Xinchen Hui <laruence@gmail.com> | 2019-12-25 13:18:23 +0800 |
|---|---|---|
| committer | Xinchen Hui <laruence@gmail.com> | 2019-12-25 13:18:23 +0800 |
| commit | 24ccbb00573445b0df5e940a77e7363ace3c31f3 (patch) | |
| tree | 4dc58c4e7abbc3a031118cebb2bf7ca5899a1d55 /ext/xmlwriter | |
| parent | e874811221c3bebb94625649d0f726d70a128265 (diff) | |
| parent | d8ad2f4695ebd6dc2d4e668d9baeac1c071791a6 (diff) | |
| download | php-git-24ccbb00573445b0df5e940a77e7363ace3c31f3.tar.gz | |
Merge branch 'PHP-7.4'
* PHP-7.4:
Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter)
Partial fix for bug #79029
Conflicts:
ext/xmlwriter/php_xmlwriter.c
Diffstat (limited to 'ext/xmlwriter')
| -rw-r--r-- | ext/xmlwriter/tests/bug79029.phpt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ext/xmlwriter/tests/bug79029.phpt b/ext/xmlwriter/tests/bug79029.phpt new file mode 100644 index 0000000000..f329b62756 --- /dev/null +++ b/ext/xmlwriter/tests/bug79029.phpt @@ -0,0 +1,32 @@ +--TEST-- +#79029 (Use After Free's in XMLReader / XMLWriter) +--SKIPIF-- +<?php if (!extension_loaded("xmlwriter")) print "skip"; ?> +--FILE-- +<?php +$x = array( new XMLWriter() ); +$x[0]->openUri("bug79029.txt"); +$x[0]->startComment(); +@unlink("bug79029.txt"); + +$x = new XMLWriter(); +$x->openUri("bug79029.txt"); +fclose(@end(get_resources())); +@unlink("bug79029.txt"); + +file_put_contents("bug79029.txt", "a"); +$x = new XMLReader(); +$x->open("bug79029.txt"); +fclose(@end(get_resources())); +@unlink("bug79029.txt"); +?> +okey +--CLEAN-- +<?php +@unlink("bug79029.txt"); +?> +--EXPECTF-- +Warning: fclose(): %d is not a valid stream resource in %sbug79029.php on line %d + +Warning: fclose(): %d is not a valid stream resource in %sbug79029.php on line %d +okey |