diff options
| -rw-r--r-- | utils/gssd/context_lucid.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/utils/gssd/context_lucid.c b/utils/gssd/context_lucid.c index af7de58..4a682ae 100644 --- a/utils/gssd/context_lucid.c +++ b/utils/gssd/context_lucid.c @@ -70,9 +70,10 @@ static int prepare_krb5_rfc1964_buffer(gss_krb5_lucid_context_v1_t *lctx, gss_buffer_desc *buf, int32_t *endtime) { +#define FAKESEED_SIZE 16 char *p, *end; static int constant_zero = 0; - unsigned char fakeseed[16]; + unsigned char fakeseed[FAKESEED_SIZE]; uint32_t word_send_seq; gss_krb5_lucid_key_t enc_key; int i; @@ -88,6 +89,7 @@ prepare_krb5_rfc1964_buffer(gss_krb5_lucid_context_v1_t *lctx, */ memset(&enc_key, 0, sizeof(enc_key)); memset(&fakeoid, 0, sizeof(fakeoid)); + memset(fakeseed, 0, FAKESEED_SIZE); if (!(buf->value = calloc(1, MAX_CTX_LEN))) goto out_err; @@ -98,7 +100,7 @@ prepare_krb5_rfc1964_buffer(gss_krb5_lucid_context_v1_t *lctx, /* seed_init and seed not used by kernel anyway */ if (WRITE_BYTES(&p, end, constant_zero)) goto out_err; - if (write_bytes(&p, end, &fakeseed, 16)) goto out_err; + if (write_bytes(&p, end, &fakeseed, FAKESEED_SIZE)) goto out_err; if (WRITE_BYTES(&p, end, lctx->rfc1964_kd.sign_alg)) goto out_err; if (WRITE_BYTES(&p, end, lctx->rfc1964_kd.seal_alg)) goto out_err; |