Survive a samdump with an alias that has no description

Volker
(This used to be commit 5af417a6ba24e6bb09979488511f482efa4894b8)

diff --git a/source3/rpc_parse/parse_net.c b/source3/rpc_parse/parse_net.c
index 163e6bab3caf9a5d277d62df9358937749df54db..2c99d54b1b5b02916adaeb6753b9c6a769fd5f04 100644 (file)
--- a/source3/rpc_parse/parse_net.c
+++ b/source3/rpc_parse/parse_net.c
@@ -2277,9 +2277,12 @@ static BOOL net_io_sam_alias_info(const char *desc, SAM_ALIAS_INFO * info,
        if (!smb_io_buffer4("buf_sec_desc", &info->buf_sec_desc,
                             info->hdr_sec_desc.buffer, ps, depth))
                 return False;
-       if (!smb_io_unistr2("uni_als_desc", &info->uni_als_desc,
-                            info->hdr_als_name.buffer, ps, depth))
-                return False;
+
+       if (info->hdr_als_desc.buffer != 0) {
+               if (!smb_io_unistr2("uni_als_desc", &info->uni_als_desc,
+                                   info->hdr_als_name.buffer, ps, depth))
+                       return False;
+       }
 
        return True;
 }