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if we start writing a file from the beginning, size should start by zero; result of floor needs to be casted to int in order to compare it with ->size

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Bjoern Schiessle 2015-04-15 13:17:01 +02:00
parent d2ef73367c
commit 67500d5f2f
1 changed files with 2 additions and 2 deletions
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4
lib/private/files/stream/encryption.php
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@ -280,7 +280,7 @@ class Encryption extends Wrapper {
if ($this->position === 0) {
$this->writeHeader();
$this->size+=$this->util->getHeaderSize();
$this->size = $this->util->getHeaderSize();
}
$length = 0;
@ -293,7 +293,7 @@ class Encryption extends Wrapper {
// for seekable streams the pointer is moved back to the beginning of the encrypted block
// flush will start writing there when the position moves to another block
$positionInFile = floor($this->position / $this->unencryptedBlockSize) *
$positionInFile = (int)floor($this->position / $this->unencryptedBlockSize) *
$this->util->getBlockSize() + $this->util->getHeaderSize();
$resultFseek = parent::stream_seek($positionInFile);