Module: kamailio Branch: master Commit: ab0a2be6b522c1b48a2442447c24e7ab156e3d4e URL: https://github.com/kamailio/kamailio/commit/ab0a2be6b522c1b48a2442447c24e7a… Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2023-05-09T23:28:04+02:00 dialplan: fix ki_dp_translate() checks for input/output parameters fixes #3447 --- Modified: src/modules/dialplan/dialplan.c --- Diff: https://github.com/kamailio/kamailio/commit/ab0a2be6b522c1b48a2442447c24e7a… Patch: https://github.com/kamailio/kamailio/commit/ab0a2be6b522c1b48a2442447c24e7a… --- diff --git a/src/modules/dialplan/dialplan.c b/src/modules/dialplan/dialplan.c index fb57faa55d1..26c68f777fd 100644 --- a/src/modules/dialplan/dialplan.c +++ b/src/modules/dialplan/dialplan.c @@ -872,9 +872,12 @@ static int ki_dp_translate(sip_msg_t* msg, int id, str *input_spv, str *output_s if (!msg) return -1; - if (input_spv == NULL || input_spv->s == NULL || input_spv->len <= 0 || - output_spv == NULL || output_spv->s == NULL || output_spv->len <= 0) { - LM_ERR("invalid destination var name for input or output\n"); + if (input_spv != NULL && (input_spv->s == NULL || input_spv->len <= 0)) { + LM_ERR("invalid destination var name for input\n"); + return -1; + } + if (output_spv != NULL && (output_spv->s == NULL || output_spv->len <= 0)) { + LM_ERR("invalid destination var name for output\n"); return -1; }