diff options
| -rw-r--r-- | tools/testing/selftests/bpf/xdp_hw_metadata.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 58fde35abad7..2a66bd3f2c9f 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -270,7 +270,7 @@ static int rxq_num(const char *ifname) struct ifreq ifr = { .ifr_data = (void *)&ch, }; - strcpy(ifr.ifr_name, ifname); + strncpy(ifr.ifr_name, ifname, IF_NAMESIZE - 1); int fd, ret; fd = socket(AF_UNIX, SOCK_DGRAM, 0); @@ -291,7 +291,7 @@ static void hwtstamp_ioctl(int op, const char *ifname, struct hwtstamp_config *c struct ifreq ifr = { .ifr_data = (void *)cfg, }; - strcpy(ifr.ifr_name, ifname); + strncpy(ifr.ifr_name, ifname, IF_NAMESIZE - 1); int fd, ret; fd = socket(AF_UNIX, SOCK_DGRAM, 0); |