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libsocket: Make sure ifr.ifr_name is null-terminated

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Dec  3 03:40:53 CET 2016 on sn-devel-144
This commit is contained in:
Andreas Schneider 2016-06-22 11:26:06 +02:00 committed by Jeremy Allison
parent 20b7e08c07
commit 383530c164
1 changed files with 1 additions and 1 deletions
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2
lib/socket/interfaces.c
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@ -146,7 +146,7 @@ static void query_iface_speed_from_name(const char *name, uint64_t *speed)
}
ZERO_STRUCT(ifr);
strncpy(ifr.ifr_name, name, IF_NAMESIZE);
strlcpy(ifr.ifr_name, name, IF_NAMESIZE);
ifr.ifr_data = (void *)&edata;
edata.cmd = ETHTOOL_GLINK;