kbuild: remove cc-option test of -fno-stack-check

[linux-2.6-microblaze.git] / crypto / drbg.c

diff --git a/crypto/drbg.c b/crypto/drbg.c
index 8d80d93..e99fe34 100644 (file)
--- 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;