beenull/picodav
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Try to fix issue with memory exhaustion when gzipping large files

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bohwaz 2022-12-23 20:25:46 +01:00
parent 523d58ec9b
commit d8e98506c2
2 changed files with 4 additions and 4 deletions
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2
README.md
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@ -50,7 +50,7 @@ It accepts these options:
* `ANONYMOUS_READ` (boolean, see below) * `ANONYMOUS_READ` (boolean, see below)
* `ANONYMOUS_WRITE` (boolean, see below) * `ANONYMOUS_WRITE` (boolean, see below)
* `HTTP_LOG` (string, set to a file path to log HTTP requests for debug purposes) * `HTTP_LOG_FILE` (string, set to a file path to log HTTP requests for debug purposes)
### Users and passwords ### Users and passwords

6
index.php
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@ -438,7 +438,7 @@ namespace KD2\WebDAV
$this->log('Using gzip output compression'); $this->log('Using gzip output compression');
$gzip = deflate_init(ZLIB_ENCODING_GZIP, ['level' => 9]); $gzip = deflate_init(ZLIB_ENCODING_GZIP, ['level' => 9]);
$fp = fopen('php://memory', 'wb'); $fp = fopen('php://temp', 'wb');
while (!feof($file['resource'])) { while (!feof($file['resource'])) {
fwrite($fp, deflate_add($gzip, fread($file['resource'], 8192), ZLIB_NO_FLUSH)); fwrite($fp, deflate_add($gzip, fread($file['resource'], 8192), ZLIB_NO_FLUSH));
@ -1883,11 +1883,11 @@ RewriteRule ^.*$ /index.php [END]
$fp = fopen(__FILE__, 'r'); $fp = fopen(__FILE__, 'r');
if ($relative_uri == '.webdav/webdav.js') { if ($relative_uri == '.webdav/webdav.js') {
fseek($fp, 50403, SEEK_SET); fseek($fp, 50401, SEEK_SET);
echo fread($fp, 27769); echo fread($fp, 27769);
} }
else { else {
fseek($fp, 50403 + 27769, SEEK_SET); fseek($fp, 50401 + 27769, SEEK_SET);
echo fread($fp, 7004); echo fread($fp, 7004);
} }