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| author | Michael Anthony Knyszek <mknyszek@google.com> | 2022-07-13 15:35:44 +0000 |
|---|---|---|
| committer | Michael Anthony Knyszek <mknyszek@google.com> | 2022-07-13 15:35:44 +0000 |
| commit | 7d5078e3bf2d865526e8ec2d211f61b2fac2936f (patch) | |
| tree | 8f434be7d8e2ec1e3e5783f57deacdec41d454d9 /src/path/filepath/match_test.go | |
| parent | 4658e6e324a85b0076f66acdab77799ffa9ac7bb (diff) | |
| parent | 1ed3c127daceaffb9aadc806ba60f0b51b47421b (diff) | |
| download | go-7d5078e3bf2d865526e8ec2d211f61b2fac2936f.tar.gz go-7d5078e3bf2d865526e8ec2d211f61b2fac2936f.zip | |
[dev.boringcrypto.go1.17] all: merge go1.17.12 into dev.boringcrypto.go1.17
Change-Id: I652dbbb5721fa0c7be09be34b9ac1a987c331f6d
Diffstat (limited to 'src/path/filepath/match_test.go')
| -rw-r--r-- | src/path/filepath/match_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/path/filepath/match_test.go b/src/path/filepath/match_test.go index 375c41a7e9..d6282596fe 100644 --- a/src/path/filepath/match_test.go +++ b/src/path/filepath/match_test.go @@ -155,6 +155,16 @@ func TestGlob(t *testing.T) { } } +func TestCVE202230632(t *testing.T) { + // Prior to CVE-2022-30632, this would cause a stack exhaustion given a + // large number of separators (more than 4,000,000). There is now a limit + // of 10,000. + _, err := Glob("/*" + strings.Repeat("/", 10001)) + if err != ErrBadPattern { + t.Fatalf("Glob returned err=%v, want ErrBadPattern", err) + } +} + func TestGlobError(t *testing.T) { bad := []string{`[]`, `nonexist/[]`} for _, pattern := range bad { |