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-rw-r--r--accel-pppd/radius/radius.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/accel-pppd/radius/radius.c b/accel-pppd/radius/radius.c
index c8e30eb..eede906 100644
--- a/accel-pppd/radius/radius.c
+++ b/accel-pppd/radius/radius.c
@@ -232,7 +232,11 @@ int rad_proc_attrs(struct rad_req_t *req)
rpd->ses->unit_idx = attr->val.integer;
break;
case NAS_Port_Id:
- ap_session_rename(rpd->ses, attr->val.string, attr->len);
+ if (rpd->ses->ifname_rename)
+ _free(rpd->ses->ifname_rename);
+ rpd->ses->ifname_rename = _malloc(attr->len + 1);
+ memcpy(rpd->ses->ifname_rename, attr->val.string, attr->len);
+ rpd->ses->ifname_rename[attr->len] = 0;
break;
case Framed_Route:
parse_framed_route(rpd, attr->val.string);