[Libreoffice-bugs] [Bug 141689] Crash with trendline using moving average with 2 points and type central

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141689

Thorsten Behrens (allotropia)  changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |samuel.mehrbrodt@allotropia
   |desktop.org |.de

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[Libreoffice-bugs] [Bug 141689] Crash with trendline using moving average with 2 points and type central

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141689

--- Comment #3 from Julien Nabet  ---
I'm trying to follow the code reading
https://docs.oasis-open.org/office/OpenDocument/v1.3/cs02/part3-schema/OpenDocument-v1.3-cs02-part3-schema.html#property-chart_regression-moving-type,
I don't understand
why we calculate "yAvg" whereas it talks about "averaged-abscissa" ; I would
have expected "xAvg" since (abscissa corresponds to "x"). Did I miss something?

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[Libreoffice-bugs] [Bug 141689] Crash with trendline using moving average with 2 points and type central

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141689

Julien Nabet  changed:

   What|Removed |Added

 CC||samuel.mehrbrodt@allotropia
   ||.de

--- Comment #2 from Julien Nabet  ---
Samuel: noticing
https://cgit.freedesktop.org/libreoffice/core/commit/?id=a9b71098845edcb4f6b4629795168d174f28ef70

author  Samuel Mehrbrodt2021-03-09
09:44:24 +0100
committer   Samuel Mehrbrodt   
2021-03-10 08:37:59 +0100
commit  a9b71098845edcb4f6b4629795168d174f28ef70 (patch)
tree5c65be57ca1b8b55794e617460ee7e06bb9cf50d
parent  96388e5e809a48573970df9b6b2649517a08447f (diff)
tdf#133423 Fix 'central' formula for moving average

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[Libreoffice-bugs] [Bug 141689] Crash with trendline using moving average with 2 points and type central

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141689

Julien Nabet  changed:

   What|Removed |Added

 Ever confirmed|0   |1
   Keywords||haveBacktrace
 Status|UNCONFIRMED |NEW

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[Libreoffice-bugs] [Bug 141689] Crash with trendline using moving average with 2 points and type central

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141689

Julien Nabet  changed:

   What|Removed |Added

 CC||serval2...@yahoo.fr

--- Comment #1 from Julien Nabet  ---
Created attachment 171206
  --> https://bugs.documentfoundation.org/attachment.cgi?id=171206=edit
gdb bt

On pc Debian x86-64 with master sources updated today, I could reproduce this.

I attached a bt with some gdb.

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