diff options
Diffstat (limited to 'usr.sbin/bootpd/getether.c')
| -rw-r--r-- | usr.sbin/bootpd/getether.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/bootpd/getether.c b/usr.sbin/bootpd/getether.c index e47664c9d24..efcc3074eea 100644 --- a/usr.sbin/bootpd/getether.c +++ b/usr.sbin/bootpd/getether.c @@ -39,8 +39,9 @@ getether(ifname, eap) int rc = -1; int fd; struct ifdevea phys; + bzero(&phys, sizeof(phys)); - strcpy(phys.ifr_name, ifname); + strlcpy(phys.ifr_name, ifname, sizeof phys.ifr_name); if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { report(LOG_ERR, "getether: socket(INET,DGRAM) failed"); return -1; @@ -335,8 +336,9 @@ getether(ifname, eap) int rc = -1; int fd; struct ifreq phys; + bzero(&phys, sizeof(phys)); - strcpy(phys.ifr_name, ifname); + strlcpy(phys.ifr_name, ifname, sizeof phys.ifr_name); if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { report(LOG_ERR, "getether: socket(INET,DGRAM) failed"); return -1; |