Date: Wed, 3 Oct 2018 07:35:17 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r339121 - head/sys/net Message-ID: <201810030735.w937ZHf5009583@repo.freebsd.org>
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Author: tuexen Date: Wed Oct 3 07:35:16 2018 New Revision: 339121 URL: https://svnweb.freebsd.org/changeset/base/339121 Log: Use strlcpy() instead of strncpy(). Approved by: re (kib@) CID: 1395980, 1395981 X-MFC with: r339012 MFC after: 1 week Modified: head/sys/net/if_tap.c head/sys/net/if_tun.c Modified: head/sys/net/if_tap.c ============================================================================== --- head/sys/net/if_tap.c Wed Oct 3 03:14:40 2018 (r339120) +++ head/sys/net/if_tap.c Wed Oct 3 07:35:16 2018 (r339121) @@ -741,7 +741,7 @@ tapioctl(struct cdev *dev, u_long cmd, caddr_t data, i return (EPROTOTYPE); mtx_lock(&tp->tap_mtx); if (ifp->if_mtu != tapp->mtu) { - strncpy(ifr.ifr_name, if_name(ifp), IFNAMSIZ); + strlcpy(ifr.ifr_name, if_name(ifp), IFNAMSIZ); ifr.ifr_mtu = tapp->mtu; CURVNET_SET(ifp->if_vnet); error = ifhwioctl(SIOCSIFMTU, ifp, Modified: head/sys/net/if_tun.c ============================================================================== --- head/sys/net/if_tun.c Wed Oct 3 03:14:40 2018 (r339120) +++ head/sys/net/if_tun.c Wed Oct 3 07:35:16 2018 (r339121) @@ -674,7 +674,7 @@ tunioctl(struct cdev *dev, u_long cmd, caddr_t data, i return (EPROTOTYPE); mtx_lock(&tp->tun_mtx); if (TUN2IFP(tp)->if_mtu != tunp->mtu) { - strncpy(ifr.ifr_name, if_name(TUN2IFP(tp)), IFNAMSIZ); + strlcpy(ifr.ifr_name, if_name(TUN2IFP(tp)), IFNAMSIZ); ifr.ifr_mtu = tunp->mtu; CURVNET_SET(TUN2IFP(tp)->if_vnet); error = ifhwioctl(SIOCSIFMTU, TUN2IFP(tp),
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