9a26abbc36
Import a very trimmed-down set of libtasn1 files: curl -L -O https://ftp.gnu.org/gnu/libtasn1/libtasn1-4.19.0.tar.gz tar xvzf libtasn1-4.19.0.tar.gz rm -rf grub-core/lib/libtasn1 mkdir -p grub-core/lib/libtasn1/lib mkdir -p grub-core/lib/libtasn1/tests cp libtasn1-4.19.0/{README.md,COPYING} grub-core/lib/libtasn1 cp libtasn1-4.19.0/lib/{coding.c,decoding.c,element.c,element.h,errors.c,gstr.c,gstr.h,int.h,parser_aux.c,parser_aux.h,structure.c,structure.h} grub-core/libtasn1/lib cp libtasn1-4.19.0/lib/includes/libtasn1.h grub-core/lib/libtasn1 cp libtasn1-4.19.0/tests/{CVE-2018-1000654-1_asn1_tab.h,CVE-2018-1000654-2_asn1_tab.h,CVE-2018-1000654.c,object-id-decoding.c,object-id-encoding.c,octet-string.c,reproducers.c,Test_overflow.c,Test_simple.c,Test_strings.c} grub-core/lib/libtasn1/tests rm -rf libtasn1-4.19.0* Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> Tested-by: Stefan Berger <stefanb@linux.ibm.com>
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/*
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* Copyright (C) 2016 Red Hat, Inc.
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*
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* This file is part of LIBTASN1.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "libtasn1.h"
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struct tv
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{
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int der_len;
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const unsigned char *der;
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const char *oid;
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int expected_error;
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};
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static const struct tv tv[] = {
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{.der_len = 5,
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.der = (void *) "\x06\x03\x80\x37\x03",
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.oid = "2.999.3",
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.expected_error = ASN1_DER_ERROR /* leading 0x80 */
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},
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{.der_len = 12,
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.der = (void *) "\x06\x0a\x2b\x06\x01\x80\x01\x92\x08\x09\x05\x01",
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.oid = "1.3.6.1.4.1.2312.9.5.1",
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.expected_error = ASN1_DER_ERROR /* leading 0x80 */
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},
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{.der_len = 6,
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.der = (void *) "\x06\x04\x01\x02\x03\x04",
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.oid = "0.1.2.3.4",
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.expected_error = ASN1_SUCCESS},
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{.der_len = 5,
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.der = (void *) "\x06\x03\x51\x02\x03",
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.oid = "2.1.2.3",
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.expected_error = ASN1_SUCCESS},
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{.der_len = 5,
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.der = (void *) "\x06\x03\x88\x37\x03",
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.oid = "2.999.3",
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.expected_error = ASN1_SUCCESS},
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{.der_len = 12,
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.der = (void *) "\x06\x0a\x2b\x06\x01\x04\x01\x92\x08\x09\x05\x01",
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.oid = "1.3.6.1.4.1.2312.9.5.1",
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.expected_error = ASN1_SUCCESS},
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{.der_len = 19,
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.der =
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(void *)
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"\x06\x11\xfa\x80\x00\x00\x00\x0e\x01\x0e\xfa\x80\x00\x00\x00\x0e\x63\x6f\x6d",
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.oid = "2.1998768.0.0.14.1.14.1998848.0.0.14.99.111.109",
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.expected_error = ASN1_SUCCESS},
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{.der_len = 19,
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.der =
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(void *)
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"\x06\x11\x2b\x06\x01\x04\x01\x92\x08\x09\x02\xaa\xda\xbe\xbe\xfa\x72\x01\x07",
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.oid = "1.3.6.1.4.1.2312.9.2.1467399257458.1.7",
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.expected_error = ASN1_SUCCESS},
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};
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int
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main (int argc, char *argv[])
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{
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char str[128];
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int ret, ret_len;
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size_t i;
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for (i = 0; i < sizeof (tv) / sizeof (tv[0]); i++)
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{
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/* decode */
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ret =
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asn1_get_object_id_der (tv[i].der + 1,
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tv[i].der_len - 1, &ret_len, str,
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sizeof (str));
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if (ret != tv[i].expected_error)
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{
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fprintf (stderr,
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"%d: asn1_get_object_id_der iter %lu: got '%s' expected %d\n",
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__LINE__, (unsigned long) i, asn1_strerror (ret),
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tv[i].expected_error);
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return 1;
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}
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if (tv[i].expected_error != ASN1_SUCCESS)
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continue;
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if (ret_len != tv[i].der_len - 1)
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{
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fprintf (stderr,
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"%d: iter %lu: error in DER, length returned is %d, had %d\n",
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__LINE__, (unsigned long) i, ret_len, tv[i].der_len - 1);
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return 1;
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}
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if (strcmp (tv[i].oid, str) != 0)
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{
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fprintf (stderr,
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"%d: strcmp iter %lu: got invalid OID: %s, expected: %s\n",
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__LINE__, (unsigned long) i, str, tv[i].oid);
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return 1;
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}
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}
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return 0;
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}
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