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| author | Zeke Lu <lvzecai@gmail.com> | 2022-10-24 23:37:05 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-10-25 16:51:48 +0000 |
| commit | 2bdb5c57f1efcbddab536028d053798e35de6226 (patch) | |
| tree | 24476664d5a84e7e1bed00b5ab81e0c3cf53dc37 /src/runtime/mpagealloc.go | |
| parent | 90a67d052e6dc3f9d522820ca60cc9862a8016ba (diff) | |
| download | go-2bdb5c57f1efcbddab536028d053798e35de6226.tar.xz | |
debug/elf: use saferio.SliceCap when decoding ELF sections
This avoids allocating an overly large slice for corrupt input.
No test case because the problem can only happen for invalid data. Let
the fuzzer find cases like this.
Updates #33121.
Change-Id: Ie2d947a3865d3499034286f2d08d3e3204015f3e
GitHub-Last-Rev: 6c62fc3cec1c6343c76f22f6a2a4ddae060fa2f4
GitHub-Pull-Request: golang/go#56405
Reviewed-on: https://go-review.googlesource.com/c/go/+/445076
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Diffstat (limited to 'src/runtime/mpagealloc.go')
0 files changed, 0 insertions, 0 deletions