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alex-the-third
commented
Jul 24, 2026
fmeum
enabled auto-merge (squash)
July 24, 2026 16:48
fmeum
approved these changes
Jul 24, 2026
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Summary
Ensure Windows runfiles lookup resolves the exact manifest key instead of a later suffix-matching entry.
Fixes #1271
Problem
BATCH_RLOCATION_FUNCTIONsearches the runfiles manifest with:findstr.exe /l /c:"!runfile_path! "Because the search is not anchored, looking up
repo/pkg/toolalso matches a line beginning withother/repo/pkg/tool.The loop processes every match, so a later suffix collision can overwrite the correct result. Generated Windows launchers may consequently execute or read the wrong runfile depending on manifest ordering.
Fix
Add
findstr's/boption so the literal search must begin at the start of the manifest line:findstr.exe /b /l /c:"!runfile_path! "The change is otherwise limited to a Windows-only regression test that places an exact entry before a suffix-colliding entry and verifies that the exact payload is executed.