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Damien Neil ed2f33e1a7 [release-branch.go1.17] net/http: preserve nil values in Header.Clone
ReverseProxy makes a distinction between nil and zero-length header values.
Avoid losing nil-ness when cloning a request.

Thanks to Christian Mehlmauer for discovering this.

For #53423
For CVE-2022-32148
Fixes #53620

Change-Id: Ice369cdb4712e2d62e25bb881b080847aa4801f5
Reviewed-on: https://go-review.googlesource.com/c/go/+/412857
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
(cherry picked from commit b2cc0fecc2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/415221
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2022-07-12 14:51:39 +00:00
.github
api reflect: add Value.CanConvert 2021-07-21 19:25:48 +00:00
doc [release-branch.go1.17] time: fix docs for new comma layouts 2021-08-13 16:26:40 +00:00
lib/time lib/time, time/tzdata: update tzdata to 2021a 2021-01-25 16:08:46 +00:00
misc [release-branch.go1.17] misc/cgo/testsanitizers: buffer the signal channel in TestTSAN/tsan11 2022-05-30 20:29:38 +00:00
src [release-branch.go1.17] net/http: preserve nil values in Header.Clone 2022-07-12 14:51:39 +00:00
test [release-branch.go1.17] cmd/compile: allow 128-bit values to be spilled 2022-07-06 19:33:10 +00:00
.gitattributes
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: update name 2021-06-01 17:08:12 +00:00
codereview.cfg [release-branch.go1.17] update codereview.cfg for release-branch.go1.17 2021-07-13 22:45:26 +00:00
CONTRIBUTING.md
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.17 release 2021-08-12 17:43:16 +00:00
LICENSE
PATENTS
README.md README: pull gopher image from website 2021-02-16 18:25:10 +00:00
SECURITY.md
VERSION [release-branch.go1.17] go1.17.11 2022-06-01 15:18:41 +00:00

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