CVS gsasl/lib/anonymous

[gsasl-commit]

Update of /home/cvs/gsasl/lib/anonymous
In directory dopio:/tmp/cvs-serv25934

Modified Files:
        server.c 
Log Message:
Validate input better.


--- /home/cvs/gsasl/lib/anonymous/server.c      2005/01/01 23:35:47     1.11
+++ /home/cvs/gsasl/lib/anonymous/server.c      2005/01/01 23:37:18     1.12
@@ -36,11 +36,14 @@
   *output = NULL;
   *output_len = 0;
 
+  if (!input)
+    return GSASL_NEEDS_MORE;
+
   /* token       = 1*255TCHAR
      The <token> production is restricted to 255 UTF-8 encoded Unicode
      characters.   As the encoding of a characters uses a sequence of 1
      to 4 octets, a token may be long as 1020 octets. */
-  if (input && (input_len == 0 || input_len > 1020))
+  if (input_len == 0 || input_len > 1020)
     return GSASL_MECHANISM_PARSE_ERROR;
 
   /* FIXME: Validate that input is UTF-8. */