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Handle files with is_file instead of file_exists

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Should fix things like `fread(): read of 8192 bytes failed with errno=21 Is a directory`
This commit is contained in:
acsfer 2021-06-09 14:38:21 +02:00 committed by backportbot[bot]
parent a87643a9e0
commit eea1c23719
1 changed files with 4 additions and 4 deletions
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8
lib/private/Files/Storage/Wrapper/Encryption.php
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@ -391,7 +391,7 @@ class Encryption extends Wrapper {
if ($this->util->isExcluded($fullPath) === false) {
$size = $unencryptedSize = 0;
$realFile = $this->util->stripPartialFileExtension($path);
$targetExists = $this->file_exists($realFile) || $this->file_exists($path);
$targetExists = $this->is_file($realFile) || $this->file_exists($path);
$targetIsEncrypted = false;
if ($targetExists) {
// in case the file exists we require the explicit module as
@ -855,7 +855,7 @@ class Encryption extends Wrapper {
*/
protected function readFirstBlock($path) {
$firstBlock = '';
if ($this->storage->file_exists($path)) {
if ($this->storage->is_file($path)) {
$handle = $this->storage->fopen($path, 'r');
$firstBlock = fread($handle, $this->util->getHeaderSize());
fclose($handle);
@ -872,7 +872,7 @@ class Encryption extends Wrapper {
protected function getHeaderSize($path) {
$headerSize = 0;
$realFile = $this->util->stripPartialFileExtension($path);
if ($this->storage->file_exists($realFile)) {
if ($this->storage->is_file($realFile)) {
$path = $realFile;
}
$firstBlock = $this->readFirstBlock($path);
@ -920,7 +920,7 @@ class Encryption extends Wrapper {
*/
protected function getHeader($path) {
$realFile = $this->util->stripPartialFileExtension($path);
$exists = $this->storage->file_exists($realFile);
$exists = $this->storage->is_file($realFile);
if ($exists) {
$path = $realFile;
}