[sr-dev] git:master: modules_k/dialog Fixed a crash if a null parameter was given

Module: sip-router Branch: master Commit: 9212b05c66bc0e5088fd521ffbce95a6e770c342 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=9212b05… Author: Marius Zbihlei &lt;marius.zbihlei(a)1and1.ro&gt; Committer: Marius Zbihlei &lt;marius.zbihlei(a)1and1.ro&gt; Date: Fri Jan 21 12:45:21 2011 +0200 modules_k/dialog Fixed a crash if a null parameter was given --- modules_k/dialog/dlg_var.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules_k/dialog/dlg_var.c b/modules_k/dialog/dlg_var.c index 8707ee8..41629cf 100644 --- a/modules_k/dialog/dlg_var.c +++ b/modules_k/dialog/dlg_var.c @@ -92,7 +92,7 @@ int pv_set_dlg_ctx(struct sip_msg* msg, pv_param_t *param, _dlg_ctx.to_bye = n; break; case 4: - if(val->flags&PV_VAL_STR) { + if(val && val->flags&PV_VAL_STR) { if(val->rs.s[val->rs.len]=='\0' && val->rs.len<DLG_TOROUTE_SIZE) { _dlg_ctx.to_route = route_lookup(&main_rt, val->rs.s);