[Tickets #6389] Recurrence::nextRecurrence(weekly) recursive function call

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Ticket URL: http://bugs.horde.org/ticket/6389
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 Ticket             | 6389
 Created By         | thomas.jarosch at intra2net.com
 Summary            | Recurrence::nextRecurrence(weekly) recursive function call
 Queue              | Horde Framework Packages
 Version            | HEAD
 Type               | Bug
 State              | Unconfirmed
 Priority           | 1. Low
 Milestone          | 
 Patch              | 
 Owners             | 
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thomas.jarosch at intra2net.com (2008-03-06 11:40) wrote:

Hello together,

during tests with the new Kolab freebusy framework I bombarded the code
with all kinds of calendering data. Suddenly PHP started segfaulting.

It turned out this was due to a Horde_Date_Recurrence::nextRecurrence()
recursive function call for an unlimited weekly recurrence which hit the
internal stack size limit of PHP. After adding a debug
counter I saw nextRecurrence() being called over 1.600 times.

Jan, as you are most familiar with the recurrence code,
would it be possible to change the recursive function call into a loop?

Cheers,
Thomas