| commit | 695be961d57508da5a82217f7415200a11845879 | [log] [tgz] |
|---|---|---|
| author | Roland Shoemaker <bracewell@google.com> | Wed Jun 15 10:43:05 2022 -0700 |
| committer | Michael Knyszek <mknyszek@google.com> | Tue Jul 12 15:05:44 2022 +0000 |
| tree | 261aaa541ba25fa638ef2177fe192c3862cfd5a6 | |
| parent | 08c46ed43d80bbb67cb904944ea3417989be4af3 [diff] |
go/parser: limit recursion depth Limit nested parsing to 100,000, which prevents stack exhaustion when parsing deeply nested statements, types, and expressions. Also limit the scope depth to 1,000 during object resolution. Thanks to Juho Nurminen of Mattermost for reporting this issue. Fixes #53616 Fixes CVE-2022-1962 Change-Id: I4d7b86c1d75d0bf3c7af1fdea91582aa74272c64 Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1491025 Reviewed-by: Russ Cox <rsc@google.com> Reviewed-by: Damien Neil <dneil@google.com> Reviewed-on: https://go-review.googlesource.com/c/go/+/417063 Run-TryBot: Michael Knyszek <mknyszek@google.com> Reviewed-by: Heschi Kreinick <heschi@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
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