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Fix sanity checks #16963 #16964

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Merged
rullzer merged 1 commit into from
Sep 3, 2019
Merged

Fix sanity checks #16963 #16964

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8 changes: 3 additions & 5 deletions lib/private/legacy/image.php
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Original file line number Diff line number Diff line change
Expand Up @@ -878,10 +878,8 @@ public function preciseResize(int $width, int $height): bool {
$widthOrig = imagesx($this->resource);
$heightOrig = imagesy($this->resource);
$process = imagecreatetruecolor($width, $height);

if ($process == false) {
if ($process === false) {
$this->logger->error(__METHOD__ . '(): Error creating true color image', array('app' => 'core'));
imagedestroy($process);
return false;
}

Expand All @@ -892,8 +890,8 @@ public function preciseResize(int $width, int $height): bool {
imagesavealpha($process, true);
}

imagecopyresampled($process, $this->resource, 0, 0, 0, 0, $width, $height, $widthOrig, $heightOrig);
if ($process == false) {
$res = imagecopyresampled($process, $this->resource, 0, 0, 0, 0, $width, $height, $widthOrig, $heightOrig);
if ($res === false) {
$this->logger->error(__METHOD__ . '(): Error re-sampling process image', array('app' => 'core'));
imagedestroy($process);
return false;
Expand Down