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-rw-r--r--fs/btrfs/props.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c
index d6cb155..4b23ae5 100644
--- a/fs/btrfs/props.c
+++ b/fs/btrfs/props.c
@@ -164,6 +164,7 @@ static int iterate_object_props(struct btrfs_root *root,
size_t),
void *ctx)
{
+ struct btrfs_fs_info *fs_info = root->fs_info;
int ret;
char *name_buf = NULL;
char *value_buf = NULL;
@@ -214,6 +215,12 @@ static int iterate_object_props(struct btrfs_root *root,
name_ptr = (unsigned long)(di + 1);
data_ptr = name_ptr + name_len;
+ if (verify_dir_item(fs_info, leaf,
+ path->slots[0], di)) {
+ ret = -EIO;
+ goto out;
+ }
+
if (name_len <= XATTR_BTRFS_PREFIX_LEN ||
memcmp_extent_buffer(leaf, XATTR_BTRFS_PREFIX,
name_ptr,
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