Date: Tue, 30 May 2017 22:35:36 +0000 (UTC) From: Alan Somers <asomers@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r319260 - stable/10/usr.bin/netstat Message-ID: <201705302235.v4UMZafU071678@repo.freebsd.org>
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Author: asomers Date: Tue May 30 22:35:36 2017 New Revision: 319260 URL: https://svnweb.freebsd.org/changeset/base/319260 Log: MFC r316610: usr.bin/netstat: strcpy -> strlcpy Reported by: Coverity CID: 1006741, 1006744 Sponsored by: Spectra Logic Corp Modified: stable/10/usr.bin/netstat/inet6.c Directory Properties: stable/10/ (props changed) Modified: stable/10/usr.bin/netstat/inet6.c ============================================================================== --- stable/10/usr.bin/netstat/inet6.c Tue May 30 22:34:43 2017 (r319259) +++ stable/10/usr.bin/netstat/inet6.c Tue May 30 22:35:36 2017 (r319260) @@ -527,7 +527,7 @@ ip6_ifstats(char *ifname) return; } - strcpy(ifr.ifr_name, ifname); + strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFSTAT_IN6, (char *)&ifr) < 0) { if (errno != EPFNOSUPPORT) perror("Warning: ioctl(SIOCGIFSTAT_IN6)"); @@ -921,7 +921,7 @@ icmp6_ifstats(char *ifname) return; } - strcpy(ifr.ifr_name, ifname); + strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFSTAT_ICMP6, (char *)&ifr) < 0) { if (errno != EPFNOSUPPORT) perror("Warning: ioctl(SIOCGIFSTAT_ICMP6)");
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