Commit a36f6ff4 authored by Vladimir Sementsov-Ogievskiy's avatar Vladimir Sementsov-Ogievskiy Committed by Dr. David Alan Gilbert
Browse files

migration/block-dirty-bitmap: fix dirty_bitmap_load 



dirty_bitmap_load_header return code is obtained but not handled. Fix
this.

Bug was introduced in b35ebdf0
"migration: add postcopy migration of dirty bitmaps" with the whole
function.

Signed-off-by: default avatarVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20180530112424.204835-1-vsementsov@virtuozzo.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Reviewed-by: default avatarJohn Snow <jsnow@redhat.com>
Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
parent 343f632c

migration/block-dirty-bitmap.c

+3 −0
Original line number Diff line number Diff line
@@ -672,6 +672,9 @@ static int dirty_bitmap_load(QEMUFile *f, void *opaque, int version_id) 


    do {

        ret = dirty_bitmap_load_header(f, &s);

        if (ret < 0) {

            return ret;

        }



        if (s.flags & DIRTY_BITMAP_MIG_FLAG_START) {

            ret = dirty_bitmap_load_start(f, &s);