LU-2217 build: fix 'NULL pointer dereference' errors

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_internal.h

diff --git a/lustre/osd-ldiskfs/osd_internal.h b/lustre/osd-ldiskfs/osd_internal.h
index 7022073..3d47521 100644 (file)
--- a/lustre/osd-ldiskfs/osd_internal.h
+++ b/lustre/osd-ldiskfs/osd_internal.h
@@ -607,6 +607,9 @@ extern int ldiskfs_pdo;
 static inline int __osd_xattr_get(struct inode *inode, struct dentry *dentry,
                                  const char *name, void *buf, int len)
 {
+       if (inode == NULL)
+               return -EINVAL;
+
        dentry->d_inode = inode;
        dentry->d_sb = inode->i_sb;
        return inode->i_op->getxattr(dentry, name, buf, len);