pki: check pem.Decode returned nil block. - #607
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armfazh
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May 7, 2026
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Thanks @z9z |
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UnmarshalPEMPublicKey and UnmarshalPEMPrivateKey panic with a nil pointer dereference when given input that is not a valid PEM block (pem.Decode returns nil for the block). Add a nil check before dereferencing block.Type.
Test added with empty/garbage input.