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Validate digest length on parsing

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2015-12-02 15:57:47 -08:00
parent 329c353411
commit f015982f0f
9 changed files with 95 additions and 65 deletions
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10
digest/digest_test.go
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@ -53,6 +53,16 @@ func TestParseDigest(t *testing.T) {
input: "sha256:d41d8cd98f00b204e9800m98ecf8427e",
err: ErrDigestInvalidFormat,
},
{
// too short
input: "sha256:abcdef0123456789",
err: ErrDigestInvalidLength,
},
{
// too short (from different algorithm)
input: "sha512:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
err: ErrDigestInvalidLength,
},
{
input: "foo:d41d8cd98f00b204e9800998ecf8427e",
err: ErrDigestUnsupported,