diff options
| author | Guy Harris <guy@alum.mit.edu> | 2014-01-10 20:05:35 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2014-01-10 20:05:35 -0800 |
| commit | 893004ce0538b35ef0d4a0a844983c59e9ac35cf (patch) | |
| tree | 22d4183f9d391e5b70fba9156b73b1dba24f68fb /pcap-linux.c | |
| parent | 0bb3f4d8ee0210e012c58b4ea7dc2fe5c06a73fa (diff) | |
Another check for IFF_UP removed.
Diffstat (limited to 'pcap-linux.c')
| -rw-r--r-- | pcap-linux.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/pcap-linux.c b/pcap-linux.c index 4b4c1ab5..351d3ec0 100644 --- a/pcap-linux.c +++ b/pcap-linux.c @@ -2116,8 +2116,7 @@ scan_sys_class_net(pcap_if_t **devlistp, char *errbuf) *q = '\0'; /* - * Get the flags for this interface, and skip it if - * it's not up. + * Get the flags for this interface. */ strncpy(ifrflags.ifr_name, name, sizeof(ifrflags.ifr_name)); if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifrflags) < 0) { @@ -2131,8 +2130,6 @@ scan_sys_class_net(pcap_if_t **devlistp, char *errbuf) ret = -1; break; } - if (!(ifrflags.ifr_flags & IFF_UP)) - continue; /* * Add an entry for this interface, with no addresses. |