commit | 480da601431545e3415e25515ac342c583935599 | [log] [tgz] |
---|---|---|
author | Cherry Zhang <cherryyz@google.com> | Tue Nov 17 19:10:51 2020 -0500 |
committer | Carlos Amedee <carlos@golang.org> | Thu Dec 03 14:06:12 2020 +0000 |
tree | 6d0c7094132222f814a82138768850f00eb85ab2 | |
parent | a2adbc876e9362f064afffcb51ce677e2f988c5e [diff] |
[release-branch.go1.15] cmd/link: recompute heapPos after copyHeap Immediately after a forward Seek, the offset we're writing to is beyond len(buf)+len(heap): |<--- buf --->|<--- heap --->| ^ off If we do a copyHeap at this point, the new heapPos should not be 0: |<---------- buf ----------->|<-heap->| ^ off Recompute it. Updates #42082 Fixes #42948 Change-Id: Icb3e4e1c7bf7d1fd3d76a2e0d7dfcb319c661534 Reviewed-on: https://go-review.googlesource.com/c/go/+/270942 Run-TryBot: Carlos Amedee <carlos@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Than McIntosh <thanm@google.com> Reviewed-by: Jeremy Faller <jeremy@golang.org> Trust: Cherry Zhang <cherryyz@google.com>
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