Research: iccApplyNamedCmm argv parsing

[xsscx]

Research

2026-08-17 21:17:40 UTC

Task

Research the argv in iccApplyNamedCmm for NamedColor over grey & black

Finding 1

• NamedColor over Black OR'd with NamedColor over grey

3000000
3111000
3111003

Docs

Implied are separate modes:

+1000000 over black
+2000000 over gray

Finding 2

• Parser Accepts

31
32
51
61
71
81

Expected Output

Invalid rendering intent

• Do Not proceed to AddXform()

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[xsscx]

QA Summary

2026-08-18 12:19:33 UTC

Developer Handoff

1. iccApplyNamedCmm has 2 remaining Quality Assurance items for Developer Review, see Findings 1 & 2 above
2. iccApplyNamedCmm otherwise has a Clean QA Surface

Next Steps

1. Corrections
2. PR

Caveats

1. Clean QA Surface does not imply free of bugs
2. Manual & Automated Vulnerability Analysis TODO