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-rw-r--r--src/libosmo-pfcp/pfcp_msg.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libosmo-pfcp/pfcp_msg.c b/src/libosmo-pfcp/pfcp_msg.c
index 66f6e59..dbe992f 100644
--- a/src/libosmo-pfcp/pfcp_msg.c
+++ b/src/libosmo-pfcp/pfcp_msg.c
@@ -589,6 +589,11 @@ int osmo_pfcp_msg_log_info_buf(char *buf, size_t buflen, const struct osmo_pfcp_
struct osmo_fsm_inst *fi = m ? (m->ctx.session_fi ?: m->ctx.peer_fi) : NULL;
enum osmo_pfcp_cause *cause = m ? osmo_pfcp_msg_cause(m) : NULL;
+ if (!m) {
+ OSMO_STRBUF_PRINTF(sb, "NULL");
+ return sb.chars_needed;
+ }
+
if (fi)
OSMO_STRBUF_PRINTF(sb, "%s{%s}: ",
osmo_fsm_inst_name(fi),