Potential reference to unset variable in get_bulk_actions (WP_Posts_List_Table)

[sgrant]

get_post_type_object can return null in some cases, which causes a notice when current_user_can is called later in the function.

Attached a patch to check if delete_posts is set, and to only add actions if it is. Thanks!

[sgrant]

Add isset check before referencing

[Fab1en]

Hi sgrant

Could you please provide a the way you have triggered this bug, so that I can reproduce it ?

And I think you made a mistake in your patch : $post_type_obj->delete_posts will never exist, its $post_type_obj->cap->delete_posts that has to be checked.

[chriscct7]

Updated patch with additional checks for edit_posts cap as well as empty post_type_obj variable.

[pento]

It'd be good to have some steps to reproduce this.

[callumbw95]

Hi @sgrant,

As we haven't seen any progress on this regarding steps to recreate the problem, I'm applying the close tag.

Feel free to respond and remove it if you'd prefer to keep the discussion going. For example, you might try installing the ​Test Reports plugin and submitting a bug report. This will help us pinpoint any external factors contributing to the issue, allowing the community and me to offer more effective assistance. 😃