Hans Leidekker : appwiz.cpl: Use BCryptHash().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 430b9db051c0566424b0becee351591b6056894b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/430b9db051c0566424b0becee351591...

Author: Hans Leidekker 
Date:   Mon Sep 12 16:14:42 2022 +0200

appwiz.cpl: Use BCryptHash().

---

dlls/appwiz.cpl/addons.c | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/dlls/appwiz.cpl/addons.c b/dlls/appwiz.cpl/addons.c
index a59002259dc..88a830de2eb 100644
--- a/dlls/appwiz.cpl/addons.c
+++ b/dlls/appwiz.cpl/addons.c
@@ -119,7 +119,6 @@ static BOOL sha_check(const WCHAR *file_name)
     const unsigned char *file_map;
     HANDLE file, map;
     DWORD size, i;
-    BCRYPT_HASH_HANDLE hash = NULL;
     UCHAR sha[32];
     char buf[1024];
     BOOL ret = FALSE;
@@ -142,23 +141,16 @@ static BOOL sha_check(const WCHAR *file_name)
     if(!file_map)
         return FALSE;

-    if(BCryptCreateHash(BCRYPT_SHA256_ALG_HANDLE, &hash, NULL, 0, NULL, 0, 0))
-        goto end;
-    if(BCryptHashData(hash, (UCHAR *)file_map, size, 0))
-        goto end;
-    if(BCryptFinishHash(hash, sha, sizeof(sha), 0))
-        goto end;
+    if(!BCryptHash(BCRYPT_SHA256_ALG_HANDLE, NULL, 0, (UCHAR *)file_map, size, sha, sizeof(sha))) {
+        for(i=0; i < sizeof(sha); i++)
+            sprintf(buf + i * 2, "%02x", sha[i]);

-    for(i=0; i < sizeof(sha); i++)
-        sprintf(buf + i * 2, "%02x", sha[i]);
-
-    ret = !strcmp(buf, addon->sha);
-    if(!ret)
-        WARN("Got %s, expected %s\n", buf, addon->sha);
+        ret = !strcmp(buf, addon->sha);
+        if(!ret)
+            WARN("Got %s, expected %s\n", buf, addon->sha);
+    }

-end:
     UnmapViewOfFile(file_map);
-    if(hash) BCryptDestroyHash(hash);
     return ret;
 }