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Mantis - Quercus
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 5354 | minor | always | 01-01-13 06:12 | 01-01-13 12:11 | |
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| Reporter: | cowan | Platform: | |||
| Assigned To: | nam | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | closed | Product Version: | 4.0.34 | ||
| Product Build: | Resolution: | fixed | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 4.0.35 | ||
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| Summary: | 0005354: OutOfMemory with UserCake Captcha | ||||
| Description: |
The following code, from the UserCake project, causes: "WarningService: Shutdown: TcpSocketLink OutOfMemory" Something throws an OutOfMemoryException due to out of heap memory. It happens consistently on Resin Pro 4.0.34. I'm not positive it's a Quercus bug, but this code looks fairly insignificant, so I suspect there is some issue in Quercus that causes the problem not the UserCake code. /* UserCake Version: 2.0.1 http://usercake.com [^] */ session_start(); $md5_hash = md5(rand(0,99999)); $security_code = substr($md5_hash, 25, 5); $enc = md5($security_code); $_SESSION['captcha'] = $enc; $width = 150; $height = 30; $image = ImageCreate($width, $height); $white = ImageColorAllocate($image, 255, 255, 255); $black = ImageColorAllocate($image, 0, 0, 0); $grey = ImageColorAllocate($image, 200, 200, 200); ImageFill($image, 0, 0, $white); ImageString($image, 10, 5, 0, $security_code, $black); header("Content-Type: image/png"); ImagePng($image); ImageDestroy($image); ImageDestroy($image); ?> |
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