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fix/v2: preserve valid PDA seed expressions#4817

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Otter-0x4ka5h:fix/v2-pda-seed-expr
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fix/v2: preserve valid PDA seed expressions#4817
0x4ka5h wants to merge 4 commits into
otter-sec:anchor-nextfrom
Otter-0x4ka5h:fix/v2-pda-seed-expr

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@0x4ka5h

@0x4ka5h 0x4ka5h commented Jul 19, 2026

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Finding
Seed rewriting stripped meaningful .as_ref() receivers from nontrivial expressions, and opaque init bump handling borrowed a temporary array past its lifetime.

Fix
This PR preserves valid seed expressions during rewriting and gives opaque init bumps a stable binding instead of a temporary borrow. Added regression tests for seed rewrites and opaque init bumps.

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vercel Bot commented Jul 19, 2026

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Someone is attempting to deploy a commit to the OtterSec Team on Vercel.

A member of the Team first needs to authorize it.

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⚠️ Please install the 'codecov app svg image' to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (anchor-next@e056cc1). Learn more about missing BASE report.
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Additional details and impacted files
@@              Coverage Diff               @@
##             anchor-next    #4817   +/-   ##
==============================================
  Coverage               ?   63.58%           
==============================================
  Files                  ?      126           
  Lines                  ?    13654           
  Branches               ?        0           
==============================================
  Hits                   ?     8682           
  Misses                 ?     4972           
  Partials               ?        0           
Flag Coverage Δ
v2 63.58% <ø> (?)

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Tests were redundant please remove one set of tests

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3 participants