From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Mon, 19 Sep 2016 09:26:08 +0000 (+0300)
Subject: fts-backend-lucene: Check that box is not NULL
X-Git-Tag: 2.2.26~251
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ff3bf633ae277fceeb7e3e9b12d0a1064995c31d;p=thirdparty%2Fdovecot%2Fcore.git

fts-backend-lucene: Check that box is not NULL

fts_backend_update_deinit will set box to NULL and call
update_set_mailbox then.
---

diff --git a/src/plugins/fts-lucene/fts-backend-lucene.c b/src/plugins/fts-lucene/fts-backend-lucene.c
index 3420debe2d..39c5a6dc5c 100644
--- a/src/plugins/fts-lucene/fts-backend-lucene.c
+++ b/src/plugins/fts-lucene/fts-backend-lucene.c
@@ -310,7 +310,7 @@ fts_backend_lucene_update_set_mailbox(struct fts_backend_update_context *_ctx,
 		fts_index_set_last_uid(ctx->box, ctx->last_uid);
 		ctx->last_uid = 0;
 	}
-	if (ctx->first_box_vname == NULL)
+	if (ctx->first_box_vname == NULL && box != NULL)
 		ctx->first_box_vname = i_strdup(box->vname);
 	ctx->box = box;
 	ctx->last_indexed_uid_set = FALSE;