From d4170d92cca6256b8390222f09101e1c121becf9 Mon Sep 17 00:00:00 2001 From: Lukas Larsson Date: Thu, 24 Jan 2013 16:14:04 +0100 Subject: Validate UTF8/ASCII when buf is NULL --- lib/erl_interface/src/misc/ei_x_encode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/erl_interface/src/misc/ei_x_encode.c') diff --git a/lib/erl_interface/src/misc/ei_x_encode.c b/lib/erl_interface/src/misc/ei_x_encode.c index 44dcff7664..f46118830e 100644 --- a/lib/erl_interface/src/misc/ei_x_encode.c +++ b/lib/erl_interface/src/misc/ei_x_encode.c @@ -217,7 +217,8 @@ int ei_x_encode_atom_len_as(ei_x_buff* x, const char* s, int len, enum erlang_char_encoding to_enc) { int i = x->index; - ei_encode_atom_len_as(NULL, &i, s, len, from_enc, to_enc); + if (ei_encode_atom_len_as(NULL, &i, s, len, from_enc, to_enc) == -1) + return -1; if (!x_fix_buff(x, i)) return -1; return ei_encode_atom_len_as(x->buff, &x->index, s, len, from_enc, to_enc); -- cgit v1.2.3