Friendica/friendica-github
1
0
Fork 0
mirror of https://github.com/friendica/friendica synced 2025-01-03 20:02:19 +00:00
Code Issues Projects Releases Packages Wiki Activity

Issue 14419: Avoid fatal errors with animated WebP images and GDlib

Browse source
This commit is contained in:
Michael 2024-09-18 04:06:57 +00:00
parent 38ff423716
commit 7525d80d03
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/Object/Image.php
View file

@ -213,6 +213,12 @@ class Image
} }
$this->valid = false; $this->valid = false;
if (($this->originType == IMAGETYPE_WEBP) && $this->isAnimatedWebP(substr($data, 0, 90))) {
DI::logger()->notice('Animated WebP images are unsupported by GDlib. Please install Imagick.', ['file' => $this->filename]);
return false;
}
try { try {
$this->image = @imagecreatefromstring($data); $this->image = @imagecreatefromstring($data);
if ($this->image !== false) { if ($this->image !== false) {