Bug #68484
closedCropmask causes php to run out of memory (for some users)
100%
Description
A realy weird problem i can not track down...
In one application i use TYPO3 7 (7.4-dev at the moment [89139e81a49259ec03c5ea6b0c35734f9528f5f3])
First of all - i looked at the logs and there was no change regarding crop or permissions, so i think it still exists in master. I did not checkout the current master so far because i really lack time.
The situation is as follows:
A redactional user (sys_file_reference, crop, tt_content and all permissions set in the group) creates a new file reference. The reference points to a image - a very large one. Everything works fine so far. Then the new crop feature is used and suddenly the record can not be opened anymore (after saving). The error comes from PHP (memory limit - limit is at 512M)
BUT: When i open the record with an admin user - it works.
Even if i open it with a different backend user (with same group) - it works.
Only for one user it does not - neither if i simulate the user. So it has definitly to do with permissions.
The cropmask contained negative floatingpoint numbers - it was like:
{"x":56.23968627450987,"y":-0.03011764705879614,"width":910.7576470588235,"height":683.0682352941177,"rotate":0}
Or
{"x":-0.24181706943997588,"y":0,"width":6843.423065157541,"height":5132.567298868156,"rotate":0}
If the very large crop is the problem i think the imageprocessing order in the backend is wrong, only the ratio should be extracted and be applied on the size that is needed for the backend.
Files
Updated by Susanne Moog about 9 years ago
- Status changed from New to Needs Feedback
Hi,
can you maybe add the image that created the problem here or add some more information (how large was it, format...)? I just tried to reproduce this with an 6MB png but all went well.
Thanks,
Susi
Updated by Philipp Wrann about 9 years ago
It must have been this one, but i am not completely sure (allready removed the crop and there are a few images related to that record..
Updated by Susanne Moog about 9 years ago
- Target version changed from 7.4 (Backend) to 7.5
Updated by Gerrit Code Review almost 9 years ago
- Status changed from Needs Feedback to Under Review
Patch set 1 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/43389
Updated by Gerrit Code Review almost 9 years ago
Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/43389
Updated by Thomas Maroschik almost 9 years ago
- Status changed from Under Review to Resolved
- % Done changed from 0 to 100
Applied in changeset 68c765dde1a713749e9873713484eac457eef274.
Updated by Riccardo De Contardi almost 7 years ago
- Status changed from Resolved to Closed