[PATCH 0/1] MR4765: bcrypt: Fix an possible out-of-bounds read (Coverity).

[Zhiyi Zhang (＠zhiyi)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4765

[PATCH 1/1] bcrypt: Fix an possible out-of-bounds read (Coverity).

[Zhiyi Zhang]

From: Zhiyi Zhang <zzhang(a)codeweavers.com>

---
 dlls/bcrypt/bcrypt_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/bcrypt/bcrypt_main.c b/dlls/bcrypt/bcrypt_main.c
index 26472cbfe2b..52066a32c74 100644
--- a/dlls/bcrypt/bcrypt_main.c
+++ b/dlls/bcrypt/bcrypt_main.c
@@ -272,7 +272,7 @@ static struct object *get_object( BCRYPT_HANDLE handle, ULONG magic )
     }
 
     idx = (ULONG_PTR)handle >> 4;
-    if (idx > ARRAY_SIZE(pseudo_algorithms) || !pseudo_algorithms[idx].hdr.magic)
+    if (idx >= ARRAY_SIZE(pseudo_algorithms) || !pseudo_algorithms[idx].hdr.magic)
     {
         FIXME( "pseudo-handle %p not supported\n", handle );
         return NULL;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/4765

[PATCH 0/1] MR4765: bcrypt: Fix an possible out-of-bounds read (Coverity). - approved

[Hans Leidekker (＠hans)]

This merge request was approved by Hans Leidekker.
-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4765