mdbox: Log an error if uidvalidity=0 unexpectedly.

diff --git a/src/lib-storage/index/dbox-multi/mdbox-sync.c b/src/lib-storage/index/dbox-multi/mdbox-sync.c
index 727b3d2c46f1f00a07ab627a14a3055082942a48..9782c4438b5b94a0e1d7b404810d7341954efbfc 100644 (file)
--- a/src/lib-storage/index/dbox-multi/mdbox-sync.c
+++ b/src/lib-storage/index/dbox-multi/mdbox-sync.c
@@ -137,6 +137,9 @@ static int mdbox_sync_index(struct mdbox_sync_context *ctx)
        hdr = mail_index_get_header(ctx->sync_view);
        if (hdr->uid_validity == 0) {
                /* newly created index file */
+               mail_storage_set_critical(box->storage,
+                       "Mailbox %s: Corrupted index, uidvalidity=0",
+                       box->vname);
                return 0;
        }