clones/friendica
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #13908 from MrPetovan/bug/warnings 

Avoid passing null bytes in regular expression in Object\Image
This commit is contained in:
Michael Vogel 2024-02-18 05:33:41 +01:00 committed by GitHub
parent 78bc1359e0 1956c2ecfd
commit 4eefd0a205
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/Object/Image.php
View File

@ -53,7 +53,7 @@ class Image
*
* @param string $data Image data
* @param string $type optional, default ''
* @param string $filename optional, default ''
* @param string $filename optional, default ''
* @param string $imagick optional, default 'true'
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
@ -100,7 +100,7 @@ class Image
}
if ($this->imageType == IMAGETYPE_GIF) {
$count = @preg_match_all("#\x00\x21\xF9\x04.{4}\x00(\x2C|\x21)#s", $data);
$count = preg_match_all("#\\x00\\x21\\xF9\\x04.{4}\\x00[\\x2C\\x21]#s", $data);
return ($count > 0);
}
@ -748,7 +748,7 @@ class Image
case IMAGETYPE_GIF:
imagegif($this->image, $stream);
break;
case IMAGETYPE_WEBP:
imagewebp($this->image, $stream, DI::config()->get('system', 'jpeg_quality'));
break;