Module: kamailio Branch: master Commit: 0678f51d227377edee3cf3ecad7b410638bff0df URL: https://github.com/kamailio/kamailio/commit/0678f51d227377edee3cf3ecad7b410… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2015-09-23T14:41:07+02:00 Merge pull request #337 from doublec/textops_null_dereference textops: prevent null dereference on tr_txt_eval_re error --- Modified: modules/textops/txt_var.c --- Diff: https://github.com/kamailio/kamailio/commit/0678f51d227377edee3cf3ecad7b410… Patch: https://github.com/kamailio/kamailio/commit/0678f51d227377edee3cf3ecad7b410… --- diff --git a/modules/textops/txt_var.c b/modules/textops/txt_var.c index 0f704e3..41201f7 100644 --- a/modules/textops/txt_var.c +++ b/modules/textops/txt_var.c @@ -124,7 +124,7 @@ int tr_txt_eval_re(struct sip_msg *msg, tr_param_t *tp, int subtype, return 0; error: - if (tp->type == TR_PARAM_SPEC) { + if (tp->type == TR_PARAM_SPEC && se!=NULL) { subst_expr_free(se); } return -1;