X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Fgenerator.ml;h=4679add0ee1356c73c389faf85a81b23fa0b0e7f;hb=bd7c8ee043dd02e2cfa3eba2ac5875fc34990610;hp=ef8b3aa01bed86596a429bad202f3ffd856abc22;hpb=28e18580c25809050ecc6acd55bf9fe35740ca66;p=libguestfs.git

diff --git a/src/generator.ml b/src/generator.ml
index ef8b3aa..4679add 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -1053,7 +1053,12 @@ with length C<size>.
 
 As a special case, if C<size> is C<0>
 then the length is calculated using C<strlen> (so in this case
-the content cannot contain embedded ASCII NULs).");
+the content cannot contain embedded ASCII NULs).
+
+I<NB.> Owing to a bug, writing content containing ASCII NUL
+characters does I<not> work, even if the length is specified.
+We hope to resolve this bug in a future version.  In the meantime
+use C<guestfs_upload>.");
 
   ("umount", (RErr, [String "pathordevice"]), 45, [FishAlias "unmount"],
    [InitEmpty, TestOutputList (
@@ -3815,6 +3820,7 @@ and c_quote str =
   let str = replace_str str "\r" "\\r" in
   let str = replace_str str "\n" "\\n" in
   let str = replace_str str "\t" "\\t" in
+  let str = replace_str str "\000" "\\0" in
   str
 
 (* Generate a lot of different functions for guestfish. *)