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-rw-r--r--lib/erl_interface/src/decode/decode_ref.c30
1 files changed, 7 insertions, 23 deletions
diff --git a/lib/erl_interface/src/decode/decode_ref.c b/lib/erl_interface/src/decode/decode_ref.c
index 7b15808bc5..579371ed7d 100644
--- a/lib/erl_interface/src/decode/decode_ref.c
+++ b/lib/erl_interface/src/decode/decode_ref.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2011. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2013. 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
@@ -21,27 +21,18 @@
#include "eiext.h"
#include "putget.h"
+
int ei_decode_ref(const char *buf, int *index, erlang_ref *p)
{
const char *s = buf + *index;
const char *s0 = s;
- int count, len, i;
+ int count, i;
switch (get8(s)) {
case ERL_REFERENCE_EXT:
- /* first the nodename */
- if (get8(s) != ERL_ATOM_EXT) return -1;
-
- len = get16be(s);
-
- if (len > MAXATOMLEN) return -1;
-
- if (p) {
- memmove(p->node, s, len);
- p->node[len] = (char)0;
- }
- s += len;
+ /* nodename */
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
/* now the numbers: num (4), creation (1) */
if (p) {
@@ -62,15 +53,7 @@ int ei_decode_ref(const char *buf, int *index, erlang_ref *p)
if (p) p->len = count;
/* then the nodename */
- if (get8(s) != ERL_ATOM_EXT) return -1;
- len = get16be(s);
- if (len > MAXATOMLEN) return -1;
-
- if (p) {
- memmove(p->node, s, len);
- p->node[len] = (char)0;
- }
- s += len;
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
/* creation */
if (p) {
@@ -95,3 +78,4 @@ int ei_decode_ref(const char *buf, int *index, erlang_ref *p)
return -1;
}
}
+