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Fix for evp.c `statement will never be executed` in `wolfSSL_EVP_CIPHER_CTX_block_size`.

This commit is contained in:
David Garske 2018-04-11 08:18:39 -07:00
parent 38aa56cc40
commit 3f3e332a3a
1 changed files with 3 additions and 2 deletions
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5
wolfcrypt/src/evp.c
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@ -321,7 +321,7 @@ WOLFSSL_API int wolfSSL_EVP_CipherUpdate(WOLFSSL_EVP_CIPHER_CTX *ctx,
*outl = 0;
if (inl == 0) return WOLFSSL_SUCCESS;
if (ctx->bufUsed > 0) { /* concatinate them if there is anything */
fill = fillBuff(ctx, in, inl);
inl -= fill;
@ -449,7 +449,7 @@ WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_block_size(const WOLFSSL_EVP_CIPHER_CTX *
{
if (ctx == NULL) return BAD_FUNC_ARG;
switch (ctx->cipherType) {
#if !defined(NO_AES) || !defined(NO_DES3)
#if !defined(NO_AES) && defined(HAVE_AES_CBC)
case AES_128_CBC_TYPE:
case AES_192_CBC_TYPE:
@ -472,6 +472,7 @@ WOLFSSL_API int wolfSSL_EVP_CIPHER_CTX_block_size(const WOLFSSL_EVP_CIPHER_CTX *
case DES_EDE3_ECB_TYPE:
#endif
return ctx->block_size;
#endif /* !NO_AES || !NO_DES3 */
default:
return 0;
}