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cmd/link/internal/loader: fix linknames from FIPS 140 frozen tree

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blockedLinknames was updated in CL 635676 after the lib/fips140 zip
mechanism was last tested. linknames from crypto/internal/fips140/v1.0.0
need to be allowed if they'd be allowed from crypto/internal/fips140.

Change-Id: I6a6a4656022118d4739ae14831f2ad721951c192
Reviewed-on: https://go-review.googlesource.com/c/go/+/645195
Reviewed-by: Michael Pratt <mpratt@google.com>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
This commit is contained in:
Filippo Valsorda 2025-01-29 03:18:01 +01:00 • committed by Gopher Robot
parent 1f58ad5d6d
commit 4f48ad5c6b
1 changed files with 10 additions and 0 deletions
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10
src/cmd/link/internal/loader/loader.go
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@ -2394,6 +2394,16 @@ func (l *Loader) checkLinkname(pkg, name string, s Sym) {
if pkg == p {
return // pkg is allowed
}
// crypto/internal/fips140/vX.Y.Z/... is the frozen version of
// crypto/internal/fips140/... and is similarly allowed.
if strings.HasPrefix(pkg, "crypto/internal/fips140/v") {
parts := strings.Split(pkg, "/")
parts = append(parts[:3], parts[4:]...)
pkg := strings.Join(parts, "/")
if pkg == p {
return
}
}
}
error()
}