secur32: Ignore attribute when searching for buffer type.

Buffer types in PSecBufferDesc can have an optional attribute. When searching, it must be ignored to ensure the buffer type is found. Signed-off-by: Julien Loir <mini.jul.jl@gmail.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

secur32: Ignore attribute when searching for buffer type.
2ba8976f · Julien Loir · Alexandre Julliard · 1ca8064c · 2ba8976f
Commit 2ba8976f authored Jul 25, 2021 by Julien Loir Committed by Alexandre Julliard Jul 26, 2021
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletion

schannel.c dlls/secur32/schannel.c +2 -1

No files found.
--- a/dlls/secur32/schannel.c
+++ b/dlls/secur32/schannel.c
@@ -659,7 +659,8 @@ static int schan_find_sec_buffer_idx(const SecBufferDesc *desc, unsigned int sta
    for (i = start_idx; i < desc->cBuffers; ++i)
    {
        buffer = &desc->pBuffers[i];
-        if (buffer->BufferType == buffer_type) return i;
+        if ((buffer->BufferType | SECBUFFER_ATTRMASK) == (buffer_type | SECBUFFER_ATTRMASK))
+            return i;
    }

    return -1;