Bisect: 1f0a9dd CIccCamConverter::ReferenceConditions() dbz

[xsscx]

Maintainer Summary

2026-07-24 23:12:03 UTC

PoC File

id000000,sig06,src001613,time69667265,execs10185706,opquick,pos10636-2.txt

PoC Replay

iccApplyNamedCmm /home/xss/research/docs/iccDEV/Tools/test-data/test-data-rgb-8bit.txt 0 0 afl/marked/applynamedcmm/crashes/id:000000\,sig:06\,src:001613\,time:69667265\,execs:10185706\,op:quick\,pos:10636 1
/home/xss/research/iccDEV/IccProfLib/IccCAM.cpp:150:36: runtime error: division by zero
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/xss/research/iccDEV/IccProfLib/IccCAM.cpp:150:36

Research Replay

1. gh repo clone xsscx/research
2. cd research
3. gh repo clone InternationalColorConsortium/iccDEV
4. Build iccDEV
5. Fixup PATH
6. iccApplyNamedCmm docs/iccDEV/Tools/test-data/test-data-rgb-8bit.txt 0 0 id:000000\,sig:06\,src:001613\,time:69667265\,execs:10185706\,op:quick\,pos:10636-2.txt 1

Bad Breadcrumb

IccCAM.cpp:150:36: runtime error: division by zero

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