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Files: also check if the source path is valid when doing a rename or copy operation

This commit is contained in:
Robin Appelman 2013-04-22 21:23:12 +02:00
parent 2314067e75
commit 3c90625ef1
1 changed files with 23 additions and 15 deletions
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16
lib/files/view.php
View File

@ -263,7 +263,8 @@ class View {
if (is_resource($data)) { //not having to deal with streams in file_put_contents makes life easier
$absolutePath = Filesystem::normalizePath($this->getAbsolutePath($path));
if (\OC_FileProxy::runPreProxies('file_put_contents', $absolutePath, $data)
&& Filesystem::isValidPath($path)) {
&& Filesystem::isValidPath($path)
) {
$path = $this->getRelativePath($absolutePath);
$exists = $this->file_exists($path);
$run = true;
@ -335,8 +336,11 @@ class View {
$postFix2 = (substr($path2, -1, 1) === '/') ? '/' : '';
$absolutePath1 = Filesystem::normalizePath($this->getAbsolutePath($path1));
$absolutePath2 = Filesystem::normalizePath($this->getAbsolutePath($path2));
if (\OC_FileProxy::runPreProxies('rename', $absolutePath1, $absolutePath2)
and Filesystem::isValidPath($path2)) {
if (
\OC_FileProxy::runPreProxies('rename', $absolutePath1, $absolutePath2)
and Filesystem::isValidPath($path2)
and Filesystem::isValidPath($path1)
) {
$path1 = $this->getRelativePath($absolutePath1);
$path2 = $this->getRelativePath($absolutePath2);
@ -396,7 +400,11 @@ class View {
$postFix2 = (substr($path2, -1, 1) === '/') ? '/' : '';
$absolutePath1 = Filesystem::normalizePath($this->getAbsolutePath($path1));
$absolutePath2 = Filesystem::normalizePath($this->getAbsolutePath($path2));
if (\OC_FileProxy::runPreProxies('copy', $absolutePath1, $absolutePath2) and Filesystem::isValidPath($path2)) {
if (
\OC_FileProxy::runPreProxies('copy', $absolutePath1, $absolutePath2)
and Filesystem::isValidPath($path2)
and Filesystem::isValidPath($path1)
) {
$path1 = $this->getRelativePath($absolutePath1);
$path2 = $this->getRelativePath($absolutePath2);