https://bugs.documentfoundation.org/show_bug.cgi?id=165846
Bug ID: 165846
Summary: Applying Chi Squared random number with 0 nu Value
asserts in random.h
Product: LibreOffice
Version: 25.8.0.0 alpha0+
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Keywords: haveBacktrace
Severity: normal
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Blocks: 105537
Created attachment 199935
--> https://bugs.documentfoundation.org/attachment.cgi?id=199935&action=edit
Backtrace from debug build
Use a debug build.
1. In Calc, Sheet - Fills Cells - Fill Random Number
2. Select Distribution: Chi Squared and let the nu Value be 0 and apply
/usr/include/c++/14.2.1/bits/random.h:2591:
std::gamma_distribution<_RealType>::param_type::param_type(_RealType,
_RealType) [with _RealType = double]: Assertion '_M_alpha > _RealType(0)'
failed.
The dialog code is in
https://git.libreoffice.org/core/+/refs/heads/master/sc/source/ui/StatisticsDialogs/RandomNumberGeneratorDialog.cxx
Referenced Bugs:
https://bugs.documentfoundation.org/show_bug.cgi?id=105537
[Bug 105537] [META] Assertion failed crashes
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