Module: kamailio Branch: master Commit: 9db18bc48bff0d230e66973a45c8e72e1b7744e8 URL: https://github.com/kamailio/kamailio/commit/9db18bc48bff0d230e66973a45c8e72… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2023-12-11T10:07:39+01:00 dialog: check first the size --- Modified: src/modules/dialog/dlg_var.c --- Diff: https://github.com/kamailio/kamailio/commit/9db18bc48bff0d230e66973a45c8e72… Patch: https://github.com/kamailio/kamailio/commit/9db18bc48bff0d230e66973a45c8e72… --- diff --git a/src/modules/dialog/dlg_var.c b/src/modules/dialog/dlg_var.c index 10df9e90c3e..db5f61c4e05 100644 --- a/src/modules/dialog/dlg_var.c +++ b/src/modules/dialog/dlg_var.c @@ -667,8 +667,8 @@ int pv_set_dlg_ctx( break; case 4: if(val && val->flags & PV_VAL_STR) { - if(val->rs.s[val->rs.len] == '\0' - && val->rs.len < DLG_TOROUTE_SIZE) { + if(val->rs.len < DLG_TOROUTE_SIZE + && val->rs.s[val->rs.len] == '\0') { _dlg_ctx.to_route = route_lookup(&main_rt, val->rs.s); strcpy(_dlg_ctx.to_route_name, val->rs.s); } else {