diff options
| -rw-r--r-- | fs/erofs/zdata.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index b66c16473273..ccf7c55d477f 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -496,7 +496,8 @@ static int z_erofs_register_pcluster(struct z_erofs_decompress_frontend *fe) struct erofs_workgroup *grp; int err; - if (!(map->m_flags & EROFS_MAP_ENCODED)) { + if (!(map->m_flags & EROFS_MAP_ENCODED) || + (!ztailpacking && !(map->m_pa >> PAGE_SHIFT))) { DBG_BUGON(1); return -EFSCORRUPTED; } |