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cmd/link: make sure we're hashing __.PKGDEF in genhash

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This is currently always the case because loadobjfile complains if
it's not, but that will be changed soon.

Updates #24512.

Change-Id: I262daca765932a0f4cea3fcc1cc80ca90de07a59
Reviewed-on: https://go-review.googlesource.com/102280
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Matthew Dempsky 2018-03-23 13:12:07 -07:00
parent 6f47fa2d6c
commit 946af1b658
1 changed files with 4 additions and 0 deletions
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4
src/cmd/link/internal/ld/lib.go
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@ -731,6 +731,10 @@ func genhash(ctxt *Link, lib *sym.Library) {
Errorf(nil, "%s: short read on archive file symbol header", lib.File)
return
}
if arhdr.name != pkgdef {
Errorf(nil, "%s: missing package data entry", lib.File)
return
}
h := sha1.New()