Hi, I think i've found a bug on OpenSC. Whenever I look for any certificate on a smart card, searching by its subject, OpenSC returns no matches and I have 3 certificates on it!
I've found that on asn1_sequence_wrapper function returns a greater attribute buffer size than it should be. I attach a patch created against 2941 revision that works for me. Could anyone test it and, if it's correct, apply it to OpenSC code? Thanks a lot. Best regards, -- Albert Solana Berengué [EMAIL PROTECTED] C3PO, S.L. http://www.c3po.es C/Bertran, 113 - 08023 Barcelona Tel. 93 417 99 55 - Fax. 93 253 12 80
Index: src/pkcs11/framework-pkcs15.c =================================================================== --- src/pkcs11/framework-pkcs15.c (revision 2941) +++ src/pkcs11/framework-pkcs15.c (working copy) @@ -2478,7 +2478,7 @@ size_t len2; len2 = len; - check_attribute_buffer(attr, len + 1 + sizeof(len)); + check_attribute_buffer(attr, len + 1 + 1); dest = (u8 *) attr->pValue; *dest++ = 0x30; /* SEQUENCE tag */
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