diff options
Diffstat (limited to 'lib/erl_interface/src/encode/encode_atom.c')
-rw-r--r-- | lib/erl_interface/src/encode/encode_atom.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/erl_interface/src/encode/encode_atom.c b/lib/erl_interface/src/encode/encode_atom.c index 69f2d1451c..6f41f045e0 100644 --- a/lib/erl_interface/src/encode/encode_atom.c +++ b/lib/erl_interface/src/encode/encode_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 @@ -17,13 +17,17 @@ * %CopyrightEnd% */ #include <string.h> +#include <limits.h> #include "eidef.h" #include "eiext.h" #include "putget.h" int ei_encode_atom(char *buf, int *index, const char *p) { - return ei_encode_atom_len(buf, index, p, strlen(p)); + size_t len = strlen(p); + + if (len >= INT_MAX) return -1; + return ei_encode_atom_len(buf, index, p, len); } int ei_encode_atom_len(char *buf, int *index, const char *p, int len) |