bcrypt: Use GNUTLS_DIG_UNKNOWN for an unknown digest.

Mainly to avoid a clang warning. Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

bcrypt: Use GNUTLS_DIG_UNKNOWN for an unknown digest.
ad0a18a4 · Huw Davies · Alexandre Julliard · f8583183 · ad0a18a4
Commit ad0a18a4 authored Mar 25, 2022 by Huw Davies Committed by Alexandre Julliard Mar 25, 2022
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gnutls.c dlls/bcrypt/gnutls.c +3 -3

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--- a/dlls/bcrypt/gnutls.c
+++ b/dlls/bcrypt/gnutls.c
@@ -1552,7 +1552,7 @@ static gnutls_digest_algorithm_t get_digest_from_id( const WCHAR *alg_id )
    if (!wcscmp( alg_id, BCRYPT_SHA512_ALGORITHM )) return GNUTLS_DIG_SHA512;
    if (!wcscmp( alg_id, BCRYPT_MD2_ALGORITHM ))    return GNUTLS_DIG_MD2;
    if (!wcscmp( alg_id, BCRYPT_MD5_ALGORITHM ))    return GNUTLS_DIG_MD5;
-    return -1;
+    return GNUTLS_DIG_UNKNOWN;
 }

 static NTSTATUS key_asymmetric_verify( void *args )
@@ -1596,7 +1596,7 @@ static NTSTATUS key_asymmetric_verify( void *args )
        if (!(flags & BCRYPT_PAD_PKCS1) || !info) return STATUS_INVALID_PARAMETER;
        if (!info->pszAlgId) return STATUS_INVALID_SIGNATURE;

-        if ((hash_alg = get_digest_from_id(info->pszAlgId)) == -1)
+        if ((hash_alg = get_digest_from_id(info->pszAlgId)) == GNUTLS_DIG_UNKNOWN)
        {
            FIXME( "hash algorithm %s not supported\n", debugstr_w(info->pszAlgId) );
            return STATUS_NOT_SUPPORTED;
@@ -1751,7 +1751,7 @@ static NTSTATUS key_asymmetric_sign( void *args )
            return STATUS_INVALID_PARAMETER;
        }

-        if ((hash_alg = get_digest_from_id( pad->pszAlgId )) == -1)
+        if ((hash_alg = get_digest_from_id( pad->pszAlgId )) == GNUTLS_DIG_UNKNOWN)
        {
            FIXME( "hash algorithm %s not recognized\n", debugstr_w(pad->pszAlgId) );
            return STATUS_NOT_SUPPORTED;