diff options
Diffstat (limited to 'lib/erl_interface/src/decode/decode_atom.c')
| -rw-r--r-- | lib/erl_interface/src/decode/decode_atom.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/erl_interface/src/decode/decode_atom.c b/lib/erl_interface/src/decode/decode_atom.c index b247bd4e17..c2e6a0426e 100644 --- a/lib/erl_interface/src/decode/decode_atom.c +++ b/lib/erl_interface/src/decode/decode_atom.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -31,6 +31,8 @@ int ei_decode_atom(const char *buf, int *index, char *p) len = get16be(s); + if (len > MAXATOMLEN) return -1; + if (p) { memmove(p,s,len); p[len] = (char)0; |