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Diffstat (limited to 'fs/xfs/xfs_iops.c')
-rw-r--r--fs/xfs/xfs_iops.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index c3e74f9128e8..f48ffd7a8d3e 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -471,8 +471,18 @@ xfs_vn_get_link_inline(
struct inode *inode,
struct delayed_call *done)
{
+ char *link;
+
ASSERT(XFS_I(inode)->i_df.if_flags & XFS_IFINLINE);
- return XFS_I(inode)->i_df.if_u1.if_data;
+
+ /*
+ * The VFS crashes on a NULL pointer, so return -EFSCORRUPTED if
+ * if_data is junk.
+ */
+ link = XFS_I(inode)->i_df.if_u1.if_data;
+ if (!link)
+ return ERR_PTR(-EFSCORRUPTED);
+ return link;
}
STATIC int