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| author | pfg <pfg@FreeBSD.org> | 2016-03-27 20:02:21 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2016-03-27 20:02:21 +0000 |
| commit | a7966dbd97f2c648ecbe826bdf4042b26fb6a0e0 (patch) | |
| tree | e6983595513f3ad00609938082fc4c50d3b50d5c /usr.bin | |
| parent | 81a16edc2fd803c1ceaedc37f41ac8a6b01f7bf0 (diff) | |
| download | FreeBSD-src-a7966dbd97f2c648ecbe826bdf4042b26fb6a0e0.zip FreeBSD-src-a7966dbd97f2c648ecbe826bdf4042b26fb6a0e0.tar.gz | |
netstat: avoid returning uninitialized value in p_sockaddr().
In the case the width is less than 0, we are returning an uninitialized
value. For practical purposes the return value is ignored but initialize
it to avoid trouble.
CID: 1341619
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/netstat/route.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/usr.bin/netstat/route.c b/usr.bin/netstat/route.c index 77487df..1cd831b 100644 --- a/usr.bin/netstat/route.c +++ b/usr.bin/netstat/route.c @@ -417,6 +417,7 @@ p_sockaddr(const char *name, struct sockaddr *sa, struct sockaddr *mask, if (width < 0) { snprintf(buf, sizeof(buf), "{:%s/%%s} ", name); xo_emit(buf, cp); + protrusion = 0; } else { if (Wflag != 0 || numeric_addr) { snprintf(buf, sizeof(buf), "{[:%d}{:%s/%%s}{]:} ", |
