From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Wed, 3 Aug 2016 17:10:04 +0000 (+0200)
Subject: madwifi: fix scan-build warning
X-Git-Tag: collectd-5.6.0~120
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=2401fad21c3be25010b9732bef88113eb7486a02;p=collectd.git

madwifi: fix scan-build warning

CC       madwifi.lo
madwifi.c:608:2: warning: Function call argument is an uninitialized
value
        ssnprintf (buf, bufsize, "%02x:%02x:%02x:%02x:%02x:%02x",
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
---

diff --git a/src/madwifi.c b/src/madwifi.c
index 753ad167..19ece7fe 100644
--- a/src/madwifi.c
+++ b/src/madwifi.c
@@ -752,7 +752,7 @@ process_station (int sk, const char *dev, struct ieee80211req_sta_info *si)
 static int
 process_stations (int sk, const char *dev)
 {
-	uint8_t buf[24*1024];
+	uint8_t buf[24*1024] = { 0 };
 	uint8_t *cp;
 	int nodes;
 	size_t len;