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Diffstat (limited to 'crypto/drbg.c')
-rw-r--r--crypto/drbg.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/crypto/drbg.c b/crypto/drbg.c
index 8d80d93cab97..e99fe34cfa00 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -1218,19 +1218,19 @@ static inline void drbg_dealloc_state(struct drbg_state *drbg)
{
if (!drbg)
return;
- kzfree(drbg->Vbuf);
+ kfree_sensitive(drbg->Vbuf);
drbg->Vbuf = NULL;
drbg->V = NULL;
- kzfree(drbg->Cbuf);
+ kfree_sensitive(drbg->Cbuf);
drbg->Cbuf = NULL;
drbg->C = NULL;
- kzfree(drbg->scratchpadbuf);
+ kfree_sensitive(drbg->scratchpadbuf);
drbg->scratchpadbuf = NULL;
drbg->reseed_ctr = 0;
drbg->d_ops = NULL;
drbg->core = NULL;
if (IS_ENABLED(CONFIG_CRYPTO_FIPS)) {
- kzfree(drbg->prev);
+ kfree_sensitive(drbg->prev);
drbg->prev = NULL;
drbg->fips_primed = false;
}
@@ -1701,7 +1701,7 @@ static int drbg_fini_hash_kernel(struct drbg_state *drbg)
struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;
if (sdesc) {
crypto_free_shash(sdesc->shash.tfm);
- kzfree(sdesc);
+ kfree_sensitive(sdesc);
}
drbg->priv_data = NULL;
return 0;