[Koha-bugs] [Bug 28316] Fix ES crashes related to various punctuation characters

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Thu Sep 2 10:21:28 CEST 2021


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28316

--- Comment #94 from Jonathan Druart <jonathan.druart+koha at gmail.com> ---
(In reply to Andrew Nugged from comment #92)
> 1: yes, naming can be added
> 
> 2: this is a "placeholder" which:

Yes, I got that, and L for Left and R for Right. But then XI for... what? :)

> 3: because it has " .. ? .. : .." depending of what bracket was found

No, the second regex does not have it.

> , but
> otherwise if you speaking security-wise and don't want to have "e"'s at all
> this RE probably can be split to few "just with different brackets" each,
> should Petro split this regex to two without "e"? We discussed this too, I
> also pointed that this is less secure "if something changes", but in this
> case, I don't see how this can be hacked (how?)

Looks ok for now. But if it can be avoided I should do it.

> 4: for sure, this is good point. And some more comments in code. Let's do
> this.

Thx!

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