rsl_sendmsg: Print message in case trx == NULL
diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index 0a0cc8d..c894fe4 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -234,10 +234,16 @@
msg->l2h = msg->data;
- if (!msg->trx || !msg->trx->rsl_link) {
- LOGP(DRSL, LOGL_ERROR, "rsl_sendmsg: msg->trx == NULL\n");
+ if (!msg->trx) {
+ LOGP(DRSL, LOGL_ERROR, "rsl_sendmsg: msg->trx == NULL: %s\n",
+ hexdump(msg->data, msg->len));
talloc_free(msg);
return -EINVAL;
+ } else if (!msg->trx->rsl_link) {
+ LOGP(DRSL, LOGL_ERROR, "rsl_sendmsg: msg->trx->rsl_link == NULL: %s\n",
+ hexdump(msg->data, msg->len));
+ talloc_free(msg);
+ return -EIO;
}
sign_link = msg->trx->rsl_link;