Module: kamailio Branch: master Commit: c6e921e45f1257913848110189eab82a34aa2f8b URL: https://github.com/kamailio/kamailio/commit/c6e921e45f1257913848110189eab82… Author: Victor Seva <linuxmaniac(a)torreviejawireless.org> Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org> Date: 2017-10-05T13:28:38+02:00 core: add safety check to rval_get_tmp_str() See #1263 --- Modified: src/core/rvalue.c --- Diff: https://github.com/kamailio/kamailio/commit/c6e921e45f1257913848110189eab82… Patch: https://github.com/kamailio/kamailio/commit/c6e921e45f1257913848110189eab82… --- diff --git a/src/core/rvalue.c b/src/core/rvalue.c index 540f26620a..fcb238d111 100644 --- a/src/core/rvalue.c +++ b/src/core/rvalue.c @@ -1099,6 +1099,10 @@ int rval_get_tmp_str(struct run_act_ctx* h, struct sip_msg* msg, avp_t* r_avp; int i; + if(rv==NULL) { + return -1; + } + switch(rv->type){ case RV_INT: tmpv->s=sint2strbuf(rv->v.l, tmp_cache->i2s,