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tfprng: use tf_prng_datasize even if no one uses it.
[tfcrypt.git]
/
tfprng.c
diff --git
a/tfprng.c
b/tfprng.c
index 24de6fd657a179a9aae7f2bc9e7b49199902799e..d4370f31172d0093f487ca07395a85a7286a317d 100644
(file)
--- a/
tfprng.c
+++ b/
tfprng.c
@@
-19,7
+19,7
@@
void tf_prng_seedkey_r(void *sdata, const void *skey)
TF_UNIT_TYPE k[TF_NR_KEY_UNITS];
struct tf_prng_data *rprng = sdata;
TF_UNIT_TYPE k[TF_NR_KEY_UNITS];
struct tf_prng_data *rprng = sdata;
- memset(rprng, 0,
sizeof(struct tf_prng_data
));
+ memset(rprng, 0,
tf_prng_datasize(
));
if (!skey) return;
memcpy(k, skey, TF_KEY_SIZE);
if (!skey) return;
memcpy(k, skey, TF_KEY_SIZE);
@@
-52,7
+52,7
@@
void tf_prng_seed_r(void *sdata, TF_UNIT_TYPE seed)
struct tf_prng_data *rprng = sdata;
size_t x;
struct tf_prng_data *rprng = sdata;
size_t x;
- memset(rprng, 0,
sizeof(struct tf_prng_data
));
+ memset(rprng, 0,
tf_prng_datasize(
));
for (x = 0; x < TF_NR_KEY_UNITS; x++) k[x] = seed;
tfe_init(&rprng->tfe, k);
rprng->init = 1;
for (x = 0; x < TF_NR_KEY_UNITS; x++) k[x] = seed;
tfe_init(&rprng->tfe, k);
rprng->init = 1;