diff options
| author | Gao Xiang <hsiangkao@linux.alibaba.com> | 2025-06-20 23:31:08 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2025-06-20 23:41:12 +0800 |
| commit | 417b8af2e30d7f131682a893ad79c506fd39c624 (patch) | |
| tree | 65dea68a44951948c06f5cbbf19df033469a1024 /fs/erofs | |
| parent | erofs: refuse crafted out-of-file-range encoded extents (diff) | |
| download | linux-417b8af2e30d7f131682a893ad79c506fd39c624.tar.gz linux-417b8af2e30d7f131682a893ad79c506fd39c624.zip | |
erofs: remove a superfluous check for encoded extents
It is possible when an inode is split into segments for multi-threaded
compression, and the tail extent of a segment could also be small.
Fixes: 1d191b4ca51d ("erofs: implement encoded extent metadata")
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20250620153108.1368029-1-hsiangkao@linux.alibaba.com
Diffstat (limited to 'fs/erofs')
| -rw-r--r-- | fs/erofs/zmap.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index 6afcb054780d..0bebc6e3a4d7 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -639,12 +639,6 @@ static int z_erofs_map_blocks_ext(struct inode *inode, } } map->m_llen = lend - map->m_la; - if (!last && map->m_llen < sb->s_blocksize) { - erofs_err(sb, "extent too small %llu @ offset %llu of nid %llu", - map->m_llen, map->m_la, vi->nid); - DBG_BUGON(1); - return -EFSCORRUPTED; - } return 0; } |