Merge pull request #5288 from SumitAgarwal123/bfd_docs

[mirror_frr.git] / ldpd / packet.c

diff --git a/ldpd/packet.c b/ldpd/packet.c
index 8ca90841de82e57ce7ead41e2c6dc747016853ad..dfab30eeb338acd84c5325cac5e42ac40fb48f56 100644 (file)
--- a/ldpd/packet.c
+++ b/ldpd/packet.c
@@ -618,12 +618,17 @@ session_read(struct thread *thread)
                        len -= msg_size;
                }
                free(buf);
+               buf = NULL;
                if (len != 0) {
                        session_shutdown(nbr, S_BAD_PDU_LEN, 0, 0);
                        return (0);
                }
        }
 
+       /* shouldn't happen, session_get_pdu should be > 0 if buf was
+        * allocated - but let's get rid of the SA warning.
+        */
+       free(buf);
        return (0);
 }