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merge fix from vendor for removing buffer overrun

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Assar Westerlund 2000-12-10 21:00:35 +00:00
parent fcbc584c3b
commit 7a7ff9f80d
1 changed files with 3 additions and 0 deletions
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3
crypto/kerberosIV/lib/krb/kdc_reply.c
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@ -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;