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Ville Vesilehto 42f9ee904c text/template: limit expression parenthesis nesting
Deeply nested parenthesized expressions could cause a stack
overflow during parsing. This change introduces a depth limit
(maxStackDepth) tracked in Tree.stackDepth to prevent this.

Additionally, this commit clarifies the security model in
the package documentation, noting that template authors
are trusted as text/template does not auto-escape.

Fixes #71201

Change-Id: Iab2c2ea6c193ceb44bb2bc7554f3fccf99a9542f
GitHub-Last-Rev: f4ebd1719f
GitHub-Pull-Request: golang/go#73670
Reviewed-on: https://go-review.googlesource.com/c/go/+/671755
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Sean Liao <sean@liao.dev>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Rob Pike <r@golang.org>
2025-05-17 03:27:48 -07:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api testing: add Output 2025-05-13 15:43:42 -07:00
doc doc: add a release note for greenteagc GOEXPERIMENT 2025-05-15 08:27:04 -07:00
lib lib/time: build with Ubuntu backward compatibility options 2025-02-06 17:10:15 -08:00
misc misc/linkcheck: remove unused tool 2025-03-20 04:38:55 -07:00
src text/template: limit expression parenthesis nesting 2025-05-17 03:27:48 -07:00
test cmd/compile: fold negation into addition/subtraction on mips64x 2025-05-16 11:06:06 -07:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore runtime,internal: move runtime/internal/sys to internal/runtime/sys 2024-07-23 19:05:35 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00

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