LU-9412 lfs: A invalid memory write in llapi_layout_to_lum

[fs/lustre-release.git] / lustre / scripts / lfs_migrate

diff --git a/lustre/scripts/lfs_migrate b/lustre/scripts/lfs_migrate
index e9c8aae..f9cf91c 100755 (executable)
--- a/lustre/scripts/lfs_migrate
+++ b/lustre/scripts/lfs_migrate
@@ -177,7 +177,7 @@ lfs_migrate() {
                        exit 4
                fi
 
-               if [ "$OPT_CHECK" ] && ! cmp "$OLDNAME" "$NEWNAME"; then
+               if [ "$OPT_CHECK" ] && ! cmp -s "$OLDNAME" "$NEWNAME"; then
                        echo -e "\r$NEWNAME: compare failed, exiting" 1>&2
                        exit 8
                fi