diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/kerberosIV/lib/krb/kdc_reply.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/krb/kdc_reply.c b/crypto/kerberosIV/lib/krb/kdc_reply.c index 7a069e4..2c940ec 100644 --- a/crypto/kerberosIV/lib/krb/kdc_reply.c +++ b/crypto/kerberosIV/lib/krb/kdc_reply.c @@ -121,6 +121,9 @@ kdc_reply_cipher(KTEXT reply, KTEXT cip) p += krb_get_int(p, &exp_date, 4, little_endian); p++; /* master key version number */ p += krb_get_int(p, &clen, 2, little_endian); + if (reply->length - (p - reply->dat) < clen) + return INTK_PROT; + cip->length = clen; memcpy(cip->dat, p, clen); p += clen; |
