Sandbox not allowing injecting JS code?

[magreenblatt]

I hope you’re not loading untrusted content from the internet while running the browser as root user.

[ajitchavan]

Does your JS error occur for any injected code? Try some basic code like "void(0)".

Yes JS error occurs at the time of injecting js code using ExecuteJavaScript. Tried with simple js code and that also result in same error.
But same code works properly when I use "--no-sandbox" flag.

Just for more info we are using below flags

Code: Select all

--no-sandbox --disable-gpu --disable-gpu-compositing --disable-site-isolation-trials --disable-smooth-scrolling

and when I remove "--no-sandbox" I am facing this issue. Do I need to add any other flag with this so that I can be able to use sandbox with my application and do not get js errors.

The disk errors you have may be relevant.

Why do you think so? as application is executing with normal user we have permission issue. if I execute my application with normal user and with --no-sandbox flag, I get same disk errors but I am able to browse without any js error.

[ajitchavan]

I hope you’re not loading untrusted content from the internet while running the browser as root user.

No, I am not loading untrusted content. I do not have any issue while I run browser as root user, but for sandbox I can not run browser as root user.

[Czarek]

The disk errors you have may be relevant.

Why do you think so? as application is executing with normal user we have permission issue. if I execute my application with normal user and with --no-sandbox flag, I get same disk errors but I am able to browse without any js error.

I thought the JS errors could be related to Google scripts acessing cookies or some data. But as you say that's not the case.

Does the issue occur also with cefsimple/cefclient sample applications? What's the difference between these and your app?