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Fix Free Callback Behavior for ECC's free callback path so that it respects the return code of the callback

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night1rider
2026-03-12 14:24:10 -06:00
parent 352daa085b
commit 9d65982d80
1 changed files with 9 additions and 1 deletions
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wolfcrypt/src/ecc.c
+9 -1
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@@ -7886,15 +7886,23 @@ void wc_ecc_free_curve(const ecc_set_type* curve, void* heap)
WOLFSSL_ABI
int wc_ecc_free(ecc_key* key)
{
#if defined(WOLF_CRYPTO_CB) && defined(WOLF_CRYPTO_CB_FREE)
int ret;
#endif
if (key == NULL) {
return 0;
}
#if defined(WOLF_CRYPTO_CB) && defined(WOLF_CRYPTO_CB_FREE)
if (key->devId != INVALID_DEVID) {
wc_CryptoCb_Free(key->devId, WC_ALGO_TYPE_PK,
ret = wc_CryptoCb_Free(key->devId, WC_ALGO_TYPE_PK,
WC_PK_TYPE_EC_KEYGEN, 0, key);
if (ret != WC_NO_ERR_TRACE(CRYPTOCB_UNAVAILABLE))
return ret;
/* fall-through to software cleanup */
}
(void)ret;
#endif
#if defined(WOLFSSL_ECDSA_SET_K) || defined(WOLFSSL_ECDSA_SET_K_ONE_LOOP) || \