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| author | Andrew Bartlett <abartlet@samba.org> | 2011-12-15 12:29:01 +1100 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2012-01-12 09:43:07 +0100 |
| commit | bd164acb8237b4913f01c4c690b65a65e69ac551 (patch) | |
| tree | ee9d8b9e51ee8f5ea3ce0539a3e8c087db04b92e /source4/heimdal/lib | |
| parent | 3628f34aa3b6036a267a0bc586a3f9433b58b9b9 (diff) | |
| download | samba-bd164acb8237b4913f01c4c690b65a65e69ac551.tar.gz samba-bd164acb8237b4913f01c4c690b65a65e69ac551.tar.bz2 samba-bd164acb8237b4913f01c4c690b65a65e69ac551.zip | |
Revert "make paranoia check less paranoid" - check that key types strictly match
This reverts commit c25af51232616061bb08eea86aae595b4f029490 because
otherwise we could attempt to check a CKSUMTYPE_HMAC_SHA1_96_AES_256 key with a
KRB5_ENCTYPE_ARCFOUR_HMAC_MD5 key.
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Thu Jan 12 09:43:07 CET 2012 on sn-devel-104
Diffstat (limited to 'source4/heimdal/lib')
| -rw-r--r-- | source4/heimdal/lib/krb5/crypto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source4/heimdal/lib/krb5/crypto.c b/source4/heimdal/lib/krb5/crypto.c index 732311bec9..75d0a099d4 100644 --- a/source4/heimdal/lib/krb5/crypto.c +++ b/source4/heimdal/lib/krb5/crypto.c @@ -454,7 +454,7 @@ verify_checksum(krb5_context context, return KRB5_PROG_SUMTYPE_NOSUPP; /* XXX */ } kct = crypto->et->keyed_checksum; - if (kct != NULL && kct->type != ct->type) { + if (kct == NULL || kct->type != ct->type) { krb5_set_error_message(context, KRB5_PROG_SUMTYPE_NOSUPP, N_("Checksum type %s is keyed, but " "the key type %s passed didnt have that checksum " |