Module: kamailio Branch: master Commit: 077651fa3bfd50e0f654c907f3783b1421497bd5 URL: https://github.com/kamailio/kamailio/commit/077651fa3bfd50e0f654c907f3783b1… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2023-12-13T12:15:28+01:00 core: check if conversion could not be done --- Modified: src/core/route.c --- Diff: https://github.com/kamailio/kamailio/commit/077651fa3bfd50e0f654c907f3783b1… Patch: https://github.com/kamailio/kamailio/commit/077651fa3bfd50e0f654c907f3783b1… --- diff --git a/src/core/route.c b/src/core/route.c index a03330b6c04..69443e37b37 100644 --- a/src/core/route.c +++ b/src/core/route.c @@ -1559,6 +1559,11 @@ inline static int comp_rve(int op, struct rval_expr *rve, int rtype, if(unlikely(rv)) { /* no int => str */ rv1 = rval_convert(h, msg, RV_STR, rv, &c1); + if(rv1 == NULL) { + LM_ERR("failure converting expression\n"); + i = 0; /* false */ + goto int_expr; + } i = comp_str(op, &rv1->v.s, rtype, r, msg, h); rval_destroy(rv1); rval_destroy(rv);