diff options
author | Guy Harris <guy@alum.mit.edu> | 2010-01-10 11:05:00 -0800 |
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committer | Guy Harris <guy@alum.mit.edu> | 2010-01-10 11:05:00 -0800 |
commit | 1715346ad031f7a1f37be5a477b681281de52fd7 (patch) | |
tree | 33cea8fe51917ec9053cf5fdabf7164b46f5b0b0 | |
parent | a9a939af2ad978c2d5c3726a6513d07620e0d7da (diff) |
Ignore directories in /sys/class/net.
-rw-r--r-- | pcap-linux.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pcap-linux.c b/pcap-linux.c index 9bb71d4..6df107d 100644 --- a/pcap-linux.c +++ b/pcap-linux.c @@ -1827,6 +1827,12 @@ scan_sys_class_net(pcap_if_t **devlistp, char *errbuf) } /* + * Ignore directories (".", "..", and any subdirectories). + */ + if (ent->d_type == DT_DIR) + continue; + + /* * Get the interface name. */ p = &ent->d_name[0]; |