diff --git a/wolfcrypt/src/sha256.c b/wolfcrypt/src/sha256.c index eb0911b01..9ff35a90e 100644 --- a/wolfcrypt/src/sha256.c +++ b/wolfcrypt/src/sha256.c @@ -494,6 +494,7 @@ static int InitSha256(wc_Sha256* sha256) (void)devId; (void)heap; + XMEMSET(sha256, 0, sizeof(wc_Sha256)); wc_Stm32_Hash_Init(&sha256->stmCtx); return 0; }