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Yii 2: The Fast, Secure and Professional PHP Framework
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Allowed memory size of 134217728 bytes exhausted (tried to allocate 72 bytes) using rbac #12562

Closed swati-clarion closed 8 years ago

swati-clarion commented 8 years ago

I am using rbac for setting permissions to each user and check permission for each action using if Yii::$app->user->can() method. For example, if (Yii::$app->user->can('View-all-Inventory')) This was working properly until I recently added 2 new permissions in auth-item DB table and allotted them to parent Super-Administrator.

After this, I suddenly started getting following fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 72 bytes) using rbac

I checked and applied many solutions for this, but this error remains as it. I can see this error on my localhost using xampp and also at live server.

I have increased memory limit to 256M and further increased upto 512M. Still I am getting same error. I disabled Yii2 debugger and set environment to LIVE. Still it didnot help. I was getting error in getChildrenRecursive function with logger. Further debugging, I found that when I comment code inside public function checkAccess and simply return true, everything seems to be working as before with no more errors. Commenting this is temporary solution, but i had to this on LIVE server to avoid errors on LIVE site.

But, I think the issue is with recursive function checkAccessRecursive. It is being recursively called many times which causes memory limit to exhaust. Can you please suggest how to optimize this function , I have only 2 level of hierarchy i.e one parent has many children but any child donot have further children.

I am struck and not sure how to sort this and allow access using permissions.

TerraSkye commented 8 years ago

Recursion?

yii-bot commented 8 years ago

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