Bug#1063597: giac: FTBFS on amd64: tests seg fault

[Sebastian Ramacher]

Source: giac
Version: 1.9.0.69+dfsg2-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher at debian.org

https://buildd.debian.org/status/fetch.php?pkg=giac&arch=amd64&ver=1.9.0.69%2Bdfsg2-1%2Bb1&stamp=1707503131&raw=0

FAIL: chk_factor
================

// Using locale /usr/share/locale/
// C.UTF-8
// /usr/share/locale/
// giac
// UTF-8
// Maximum number of parallel threads 4
// Unable to find keyword file doc/en/keywords
Added 0 synonyms
// Time 0
// Time 0
// Time 0
// Time 0.01
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0.01
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0
// Time 0.01
// Time 0
// Time 0
// Time 0.01
// Time 0
// Time 0
// Time 0
Segmentation fault
28a29,32
> (5*x+11)*(8*x+1)*(12*x-13)*(15*x+8)*(30*x-31)*(120*x-209),
> (x^20-x^15+x^10-x^5+1)*(x^20+x^15+x^10+x^5+1),
> (x^2-x+1)*(x^2+x+1)*(x^8-x^7+x^5-x^4+x^3-x+1)*(x^8+x^7-x^5-x^4-x^3+x+1)*(x^40-x^35+x^25-x^20+x^15-x^5+1)*(x^40+x^35-x^25-x^20-x^15+x^5+1),
> x^200-x^199+x^197-x^196+x^194-x^193+x^191-x^190+x^188-x^187+x^185-x^184+x^182-x^181+x^179-x^178+x^176-x^175+x^173-x^172+x^170-x^169+x^167-x^166+x^164-x^163+x^161-x^160+x^158-x^157+x^155-x^154+x^152-x^151+x^149-x^148+x^146-x^145+x^143-x^142+x^140-x^139+x^137-x^136+x^134-x^133+x^131-x^130+x^128-x^127+x^125-x^124+x^122-x^121+x^119-x^118+x^116-x^115+x^113-x^112+x^110-x^109+x^107-x^106+x^104-x^103+x^101-x^100+x^99-x^97+x^96-x^94+x^93-x^91+x^90-x^88+x^87-x^85+x^84-x^82+x^81-x^79+x^78-x^76+x^75-x^73+x^72-x^70+x^69-x^67+x^66-x^64+x^63-x^61+x^60-x^58+x^57-x^55+x^54-x^52+x^51-x^49+x^48-x^46+x^45-x^43+x^42-x^40+x^39-x^37+x^36-x^34+x^33-x^31+x^30-x^28+x^27-x^25+x^24-x^22+x^21-x^19+x^18-x^16+x^15-x^13+x^12-x^10+x^9-x^7+x^6-x^4+x^3-x+1
FAIL chk_factor (exit status: 1)


Cheers
-- 
Sebastian Ramacher