bcrypt: Fix an possible out-of-bounds read (Coverity).

fe7e7c62 · Zhiyi Zhang · Alexandre Julliard · 4afca178 · fe7e7c62
Commit fe7e7c62 authored Dec 30, 2023 by Zhiyi Zhang Committed by Alexandre Julliard Jan 17, 2024
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

bcrypt_main.c dlls/bcrypt/bcrypt_main.c +1 -1

No files found.
--- 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;