Bug 880006

Summary:	Captcha image doesn't display
Product:	[Fedora] Fedora	Reporter:	Joel <jdy>
Component:	gallery2	Assignee:	Gwyn Ciesla <gwync>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	17	CC:	gwync, jdy
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-12-02 04:29:43 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Joel 2012-11-26 00:16:30 UTC

When submitting comments, the Captcha image doesn't display.  This message appears in the logs:

PHP Warning:  imagejpeg(): Filename cannot be empty in /usr/share/gallery2/modules/captcha/CaptchaImage.inc on line 91, referer: https://XXXX.com/gallery2/main.php?g2_view=comment.AddComment&g2_itemId=20235&g2_return=%2Fgallery2%2Fv%2FYYYYYY%2F%3F

Problem is the call to ImageJPEG in CaptchaImage.inc.  Second argument is empty string, but that needs to be NULL these days.  diff to
modules/captcha/CaptchaImage.inc:

--- CaptchaImage.inc.orig	2012-11-25 16:12:02.838684229 -0800
+++ CaptchaImage.inc	2012-11-25 16:12:08.733601285 -0800
@@ -88,7 +88,7 @@
 
 	/* Output the image and reclaim the memory it used */
 	/* Use low quality jpeg compression to make the image less OCR-able */
-	ImageJPEG($image, '', 50);
+	ImageJPEG($image, NULL, 50);
 	ImageDestroy($image);
 
 	return null;


Joel

Comment 1 Joel 2012-11-26 18:09:18 UTC

FYI: upstream report: http://gallery.menalto.com/node/109994

Comment 2 Fedora Update System 2012-11-27 14:20:15 UTC

gallery2-2.3.2-5.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/gallery2-2.3.2-5.fc18

Comment 3 Fedora Update System 2012-11-27 14:20:33 UTC

gallery2-2.3.2-5.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/gallery2-2.3.2-5.fc17

Comment 4 Fedora Update System 2012-11-28 02:05:23 UTC

Package gallery2-2.3.2-5.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing gallery2-2.3.2-5.fc18'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-19138/gallery2-2.3.2-5.fc18
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2012-12-02 04:29:45 UTC

gallery2-2.3.2-5.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 6 Fedora Update System 2012-12-06 07:07:49 UTC

gallery2-2.3.2-5.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.