Merge off-by-one fix from HEAD (caused crash with --enable-developer)

(This used to be commit d71425413075af25f91f715950c06ab698cf5fb7)

diff --git a/source3/locking/locking.c b/source3/locking/locking.c
index d4794560f60bf083b68ae8488c9f03d49d5debde..fdfd4d661c6d0d5d2f31d6afc41514234a3fe6d1 100644 (file)
--- a/source3/locking/locking.c
+++ b/source3/locking/locking.c
@@ -630,7 +630,7 @@ BOOL set_share_mode(files_struct *fsp, uint16 port, uint16 op_type)
                        fsp->fsp_name ));
 
                offset = sizeof(*data) + sizeof(share_mode_entry);
-               safe_strcpy(p + offset, fname, size - offset);
+               safe_strcpy(p + offset, fname, size - offset - 1);
                fill_share_mode(p + sizeof(*data), fsp, port, op_type);
                dbuf.dptr = p;
                dbuf.dsize = size;