File 0002-fts-Fix-buffer-overflow-when-reading-oversized-fts-h.patch of Package dovecot23.12668

From 696320b0f3644e928a9d0c71c063f603c3792dbb Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 4 Feb 2019 19:25:13 -0800
Subject: [PATCH 2/2] fts: Fix buffer overflow when reading oversized fts
 header

---
 src/plugins/fts/fts-api.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/fts/fts-api.c b/src/plugins/fts/fts-api.c
index 5a5b2a919..4f8a1c125 100644
--- a/src/plugins/fts/fts-api.c
+++ b/src/plugins/fts/fts-api.c
@@ -425,7 +425,7 @@ bool fts_index_get_header(struct mailbox *box, struct fts_index_header *hdr_r)
 		i_zero(hdr_r);
 		ret = FALSE;
 	} else {
-		memcpy(hdr_r, data, data_size);
+		memcpy(hdr_r, data, sizeof(*hdr_r));
 		ret = TRUE;
 	}
 	mail_index_view_close(&view);
-- 
2.11.0