From: Victor Julien <victor@inliniac.net>
Date: Mon, 7 May 2018 14:20:45 +0000 (+0200)
Subject: pcap-log: don't divide by 0 on no traffic
X-Git-Tag: suricata-4.0.5~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=260095a41d60bd21e3d87f11bf529f7036dfa2e3;p=thirdparty%2Fsuricata.git

pcap-log: don't divide by 0 on no traffic
---

diff --git a/src/log-pcap.c b/src/log-pcap.c
index 869c0ff3fe..642b7d9425 100644
--- a/src/log-pcap.c
+++ b/src/log-pcap.c
@@ -1428,7 +1428,8 @@ static void PcapLogProfilingDump(PcapLogData *pl)
 
     /* overall stats */
     fprintf(fp, "\nOverall: %"PRIu64" bytes written, average %d bytes per write.\n",
-        pl->profile_data_size, (int)(pl->profile_data_size / pl->profile_write.cnt));
+        pl->profile_data_size, pl->profile_write.cnt ?
+            (int)(pl->profile_data_size / pl->profile_write.cnt) : 0);
     fprintf(fp, "         PCAP data structure overhead: %"PRIuMAX" per write.\n",
         (uintmax_t)sizeof(struct pcap_pkthdr));