Date: Fri, 28 Apr 2017 14:45:03 +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-11@freebsd.org Subject: svn commit: r317555 - stable/11/usr.bin/netstat Message-ID: <201704281445.v3SEj3f5099781@repo.freebsd.org>
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Author: asomers Date: Fri Apr 28 14:45:03 2017 New Revision: 317555 URL: https://svnweb.freebsd.org/changeset/base/317555 Log: MFC r316610: usr.bin/netstat: strcpy -> strlcpy Reported by: Coverity CID: 1006741, 1006744 Sponsored by: Spectra Logic Corp Modified: stable/11/usr.bin/netstat/inet6.c Directory Properties: stable/11/ (props changed) Modified: stable/11/usr.bin/netstat/inet6.c ============================================================================== --- stable/11/usr.bin/netstat/inet6.c Fri Apr 28 14:43:14 2017 (r317554) +++ stable/11/usr.bin/netstat/inet6.c Fri Apr 28 14:45:03 2017 (r317555) @@ -618,7 +618,7 @@ 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) xo_warn("Warning: ioctl(SIOCGIFSTAT_IN6)"); @@ -1079,7 +1079,7 @@ 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) xo_warn("Warning: ioctl(SIOCGIFSTAT_ICMP6)");
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