[TYPO3-core] FYI72: Fix bug #12623: Validation issues in sysext scheduler: Fix several errors

[Ernesto Baschny [cron IT]]

Francois Suter schrieb:
>> Attached patch makes this and also adds several HSC to all tag
>> generating places (even on strings coming from LANG which are being used
>> in alt or title tags).
> 
> Isn't that overkill:
> 
> htmlspecialchars($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.reload',
> 1))
> 
> The second parameter in the call to sL() already triggers the use of
> HSC, so now it's called twice.
> 
> BTW I see that this parameter should use "TRUE" rather than 1 (my
> fault). Would you care to change that while you're at it?

You are right, haven't thought about the second parameter of sL().
Modified patch changes the HSC calls around sL() to a second parameter
of TRUE.

See attached _04 patch for the new variant.

Cheers,
Ernesto

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