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nl80211: fix possibly unterminated ifname string

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Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
This commit is contained in:
Jo-Philipp Wich 2015-10-29 10:53:56 +01:00
parent 89296a5f17
commit 41ae5bd556
1 changed files with 1 additions and 1 deletions
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iwinfo_nl80211.c
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@ -604,7 +604,7 @@ static char * nl80211_phy2ifname(const char *ifname)
((ifidx < 0) || (cifidx < ifidx))) ((ifidx < 0) || (cifidx < ifidx)))
{ {
ifidx = cifidx; ifidx = cifidx;
strncpy(nif, e->d_name, sizeof(nif)); strncpy(nif, e->d_name, sizeof(nif) - 1);
} }
} }
} }