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fix for no malloc build

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JacobBarthelmeh
2024-12-17 14:47:45 -07:00
parent 87ae31b48f
commit 613c1aa16d
1 changed files with 12 additions and 2 deletions
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14
wolfcrypt/src/ecc.c
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@@ -8883,9 +8883,12 @@ static int ecc_verify_hash(mp_int *r, mp_int *s, const byte* hash,
#endif #endif
mp_int* e; mp_int* e;
mp_int* v = NULL; /* Will be w. */ mp_int* v = NULL; /* Will be w. */
#if defined(WOLFSSL_CHECK_VER_FAULTS) && defined(WOLFSSL_NO_MALLOC)
mp_int u1tmp[1];
mp_int u2tmp[1];
#endif
mp_int* u1 = NULL; /* Will be e. */ mp_int* u1 = NULL; /* Will be e. */
mp_int* u2 = NULL; /* Will be w. */ mp_int* u2 = NULL; /* Will be w. */
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(HAVE_CAVIUM_V) #if defined(WOLFSSL_ASYNC_CRYPT) && defined(HAVE_CAVIUM_V)
err = wc_ecc_alloc_mpint(key, &key->e); err = wc_ecc_alloc_mpint(key, &key->e);
if (err != 0) { if (err != 0) {
@@ -8974,10 +8977,15 @@ static int ecc_verify_hash(mp_int *r, mp_int *s, const byte* hash,
if (err == MP_OKAY) { if (err == MP_OKAY) {
#ifdef WOLFSSL_CHECK_VER_FAULTS #ifdef WOLFSSL_CHECK_VER_FAULTS
#ifndef WOLFSSL_NO_MALLOC
u1 = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_ECC); u1 = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_ECC);
u2 = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_ECC); u2 = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_ECC);
if (u1 == NULL || u2 == NULL) if (u1 == NULL || u2 == NULL)
err = MEMORY_E; err = MEMORY_E;
#else
u1 = u1tmp;
u2 = u2tmp;
#endif
#else #else
u1 = e; u1 = e;
u2 = w; u2 = w;
@@ -9154,10 +9162,12 @@ static int ecc_verify_hash(mp_int *r, mp_int *s, const byte* hash,
FREE_MP_INT_SIZE(w, key->heap, DYNAMIC_TYPE_ECC); FREE_MP_INT_SIZE(w, key->heap, DYNAMIC_TYPE_ECC);
#ifdef WOLFSSL_CHECK_VER_FAULTS #ifdef WOLFSSL_CHECK_VER_FAULTS
mp_clear(u1); mp_clear(u1);
FREE_MP_INT_SIZE(u1, key->heap, DYNAMIC_TYPE_ECC);
mp_clear(u2); mp_clear(u2);
#ifndef WOLFSSL_NO_MALLOC
FREE_MP_INT_SIZE(u1, key->heap, DYNAMIC_TYPE_ECC);
FREE_MP_INT_SIZE(u2, key->heap, DYNAMIC_TYPE_ECC); FREE_MP_INT_SIZE(u2, key->heap, DYNAMIC_TYPE_ECC);
#endif #endif
#endif
#if !defined(WOLFSSL_ASYNC_CRYPT) || !defined(HAVE_CAVIUM_V) #if !defined(WOLFSSL_ASYNC_CRYPT) || !defined(HAVE_CAVIUM_V)
FREE_MP_INT_SIZE(e_lcl, key->heap, DYNAMIC_TYPE_ECC); FREE_MP_INT_SIZE(e_lcl, key->heap, DYNAMIC_TYPE_ECC);
#endif #endif