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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-21 05:38:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-21 05:38:09 +0000
commitbb26c5b2b89d932f617fa415a715b2bb259a42bc (patch)
tree58c44da24c7a1fb78dda1c0b698510c6f8640981 /fs/ext4
parentAdding upstream version 6.10.4. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 6.10.6.upstream/6.10.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/inline.c6
-rw-r--r--fs/ext4/inode.c5
2 files changed, 10 insertions, 1 deletions
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index d5bd1e3a5d..e7a09a9983 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1410,7 +1410,11 @@ int ext4_inlinedir_to_tree(struct file *dir_file,
hinfo->hash = EXT4_DIRENT_HASH(de);
hinfo->minor_hash = EXT4_DIRENT_MINOR_HASH(de);
} else {
- ext4fs_dirhash(dir, de->name, de->name_len, hinfo);
+ err = ext4fs_dirhash(dir, de->name, de->name_len, hinfo);
+ if (err) {
+ ret = err;
+ goto out;
+ }
}
if ((hinfo->hash < start_hash) ||
((hinfo->hash == start_hash) &&
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 4b0d64a76e..238e196338 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2973,6 +2973,11 @@ static int ext4_da_do_write_end(struct address_space *mapping,
bool disksize_changed = false;
loff_t new_i_size;
+ if (unlikely(!folio_buffers(folio))) {
+ folio_unlock(folio);
+ folio_put(folio);
+ return -EIO;
+ }
/*
* block_write_end() will mark the inode as dirty with I_DIRTY_PAGES
* flag, which all that's needed to trigger page writeback.