| Index: net/data/parse_certificate_unittest/extension_critical_0.pem | 
| diff --git a/net/data/parse_certificate_unittest/extension_critical_0.pem b/net/data/parse_certificate_unittest/extension_critical_0.pem | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..a057ac54682224cd959830ef891356c46d532790 | 
| --- /dev/null | 
| +++ b/net/data/parse_certificate_unittest/extension_critical_0.pem | 
| @@ -0,0 +1,15 @@ | 
| +This is a basic constraints extension, where the critical field (BOOLEAN) is 0. | 
| + | 
| +This is not valid because the critical field has a default of FALSE, so under | 
| +DER-encoding it should be omitted. | 
| + | 
| + | 
| +$ openssl asn1parse -i < [EXTENSION] | 
| +    0:d=0  hl=2 l=  12 cons: SEQUENCE | 
| +    2:d=1  hl=2 l=   3 prim:  OBJECT            :X509v3 Basic Constraints | 
| +    7:d=1  hl=2 l=   1 prim:  BOOLEAN           :0 | 
| +   10:d=1  hl=2 l=   2 prim:  OCTET STRING      [HEX DUMP]:3000 | 
| + | 
| +-----BEGIN EXTENSION----- | 
| +MAwGA1UdEwEBAAQCMAA= | 
| +-----END EXTENSION----- | 
|  |