advapi32: Handle empty kSecCreationDateItemAttr attribute.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

advapi32: Handle empty kSecCreationDateItemAttr attribute.
8997944a · Nikolay Sivov · Alexandre Julliard · e9fc8c7c · 8997944a
Commit 8997944a authored Dec 05, 2016 by Nikolay Sivov Committed by Alexandre Julliard Dec 05, 2016
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cred.c dlls/advapi32/cred.c +1 -0

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--- a/dlls/advapi32/cred.c
+++ b/dlls/advapi32/cred.c
@@ -357,6 +357,7 @@ static DWORD mac_read_credential_from_item(SecKeychainItemRef item, BOOL require
            case kSecCreationDateItemAttr:
                TRACE("kSecCreationDateItemAttr: %.*s\n", (int)attr_list->attr[i].length,
                      (char *)attr_list->attr[i].data);
+                if (!attr_list->attr[i].data) continue;
                if (buffer)
                {
                    LARGE_INTEGER win_time;