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| author |  netblue30 <netblue30@yahoo.com> | 2018-08-29 07:35:28 -0400 |
|---|---|---|
| committer | netblue30 <netblue30@yahoo.com> | 2018-08-29 07:35:28 -0400 |
| commit | ec9ac7df45acdde1eaaec75b2e85c6ad22f6c1a6 (patch) | |
| tree | 44309790dc138e59143d147dda63ea7afac4094d /src/fnet/arp.c | |
| parent | silence warning about failed unmounting of /sys (overlay options) (diff) | |
| download | firejail-ec9ac7df45acdde1eaaec75b2e85c6ad22f6c1a6.tar.gz firejail-ec9ac7df45acdde1eaaec75b2e85c6ad22f6c1a6.tar.zst firejail-ec9ac7df45acdde1eaaec75b2e85c6ad22f6c1a6.zip | |
cleanup
Diffstat (limited to 'src/fnet/arp.c')
| -rw-r--r-- | src/fnet/arp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fnet/arp.c b/src/fnet/arp.c index 2b6df6945..794f6c8c8 100644 --- a/src/fnet/arp.c +++ b/src/fnet/arp.c | |||
| @@ -60,7 +60,7 @@ void arp_scan(const char *dev, uint32_t ifip, uint32_t ifmask) { | |||
| 60 | errExit("socket"); | 60 | errExit("socket"); |
| 61 | struct ifreq ifr; | 61 | struct ifreq ifr; |
| 62 | memset(&ifr, 0, sizeof (ifr)); | 62 | memset(&ifr, 0, sizeof (ifr)); |
| 63 | strncpy(ifr.ifr_name, dev, IFNAMSIZ); | 63 | strncpy(ifr.ifr_name, dev, IFNAMSIZ - 1); |
| 64 | if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0) | 64 | if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0) |
| 65 | errExit("ioctl"); | 65 | errExit("ioctl"); |
| 66 | close(sock); | 66 | close(sock); |