pcap-log: fix memory leak during initialization of ring buffer

A free was missing when files are removed during initialization
of the ring buffer.

Redmine issue:
https://redmine.openinfosecfoundation.org/issues/1985

diff --git a/src/log-pcap.c b/src/log-pcap.c
index cc309e318a06d925b89a482576378e6e8c3b6794..70f4c6bf91af0160f4fc188b30d7e9bc09e61659 100644 (file)
--- a/src/log-pcap.c
+++ b/src/log-pcap.c
@@ -671,6 +671,7 @@ static TmEcode PcapLogInitRingBuffer(PcapLogData *pl)
                     strerror(errno));
             }
             TAILQ_REMOVE(&pl->pcap_file_list, pf, next);
+            PcapFileNameFree(pf);
             pf = TAILQ_FIRST(&pl->pcap_file_list);
             pl->file_cnt--;
         }