Already pushed a fix for 3.x here: https://github.com/LimeSurvey/LimeSurvey/commit/a6afa978fa54802078e4d10f1ba0bfccb23f5679

Missing for master and 5.x

Crash browser because of expression script ?

You have a sample ?

Comments on github

1. need to adapt according to $config['memory_limit'] (with real one : ini_get('memory_limit'))
2. Maybe we can check memory_get_usage ?
3. Need to be done in ExpressionManager class directly
4. Must show a warning in HTML content not a alert

You have a sample ?

Only customer, protected data sorry. But it was 1,5M characters in that expression. :)

Only customer, protected data sorry. But it was 1,5M characters in that expression. :)

Ow ! I have some user using copy/paste image (then data:image/png) but have only 11 410.
With or without expression ?

Maybe need to minimize before send it to ExpressionManager ?

With or without expression ?

The question text was one huge expression, nothing else.

{ 1,5M characters }

8-o Oh F**