# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1735847751 -3600
# Node ID 8b73dca5db97297aa2b1b3e7edf695f37e5b866d
# Parent  3a18d71d7c503339f89351151a89434d2f277686
Encode the link targets as netstrings also before digesting them

diff -r 3a18d71d7c50 -r 8b73dca5db97 cutils/treesum.py
--- a/cutils/treesum.py	Thu Jan 02 20:52:49 2025 +0100
+++ b/cutils/treesum.py	Thu Jan 02 20:55:51 2025 +0100
@@ -165,7 +165,7 @@
     if not handle_root_logical and os.path.islink(root):
         linktgt = util.fsencode(os.readlink(root))
         linkdgst = algorithm[0]()
-        linkdgst.update(linktgt)
+        linkdgst.update(b"%d:%s," % (len(linktgt), linktgt))
         dir_dgst = algorithm[0]()
         dir_dgst.update(b"1:S,3:./@,")
         dir_dgst.update(linkdgst.digest())
@@ -185,7 +185,7 @@
             if dn.is_symlink and not follow_directory_symlinks:
                 linktgt = util.fsencode(os.readlink(dn.path))
                 linkdgst = algorithm[0]()
-                linkdgst.update(linktgt)
+                linkdgst.update(b"%d:%s," % (len(linktgt), linktgt))
                 dir_dgst.update(b"1:S,%d:%s," % (len(dn.fsname), dn.fsname))
                 dir_dgst.update(linkdgst.digest())
                 opath = "/".join(top) + "/" + dn.name if top else dn.name