15 lines
821 B
Diff
15 lines
821 B
Diff
# UNDF: UNDF-2026-000000130
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--- a/base/loading.jl
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+++ b/base/loading.jl
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@@ -2100,8 +2100,11 @@ function isrelocatable(pkg::PkgId)
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iszero(isvalid_cache_header(io)) && throw(ArgumentError("Incompatible header in cache file $cachefile."))
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_, (includes, includes_srcfiles, _), _... = _parse_cache_header(io, path)
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+ # CWE-407 fix: build a Set for O(1) membership test instead of O(n) Vector scan
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+ srcfiles_set = Set{String}(inc.filename for inc in includes_srcfiles)
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for inc in includes
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!startswith(inc.filename, "@depot") && return false
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- if inc ∉ includes_srcfiles
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+ if inc.filename ∉ srcfiles_set
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# its an include_dependency
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track_content = inc.mtime == -1.0
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track_content || return false
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