diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-05-31 08:04:52 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 13:59:34 +0200 |
| commit | 2c14f0ffdd30bd3d321ad5fe76fcf701746e1df6 (patch) | |
| tree | edb1ba9ee6884f25806dd4021caa2c13ab2ef116 /fs | |
| parent | ed9ee98ecb4fdbdfe043ee3eec0a65c0745d8669 (diff) | |
btrfs: fix fsverify read error handling in end_page_read
Also clear the uptodate bit to make sure the page isn't seen as uptodate
in the page cache if fsverity verification fails.
Fixes: 146054090b08 ("btrfs: initial fsverity support")
CC: stable@vger.kernel.org # 5.15+
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 8e42ce48b52e..a943a6622489 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -497,12 +497,8 @@ static void end_page_read(struct page *page, bool uptodate, u64 start, u32 len) ASSERT(page_offset(page) <= start && start + len <= page_offset(page) + PAGE_SIZE); - if (uptodate) { - if (!btrfs_verify_page(page, start)) { - btrfs_page_set_error(fs_info, page, start, len); - } else { - btrfs_page_set_uptodate(fs_info, page, start, len); - } + if (uptodate && btrfs_verify_page(page, start)) { + btrfs_page_set_uptodate(fs_info, page, start, len); } else { btrfs_page_clear_uptodate(fs_info, page, start, len); btrfs_page_set_error(fs_info, page, start, len); |