diff options
| author | Denis Ovsienko <denis@ovsienko.info> | 2014-11-10 20:55:35 +0000 |
|---|---|---|
| committer | Denis Ovsienko <denis@ovsienko.info> | 2014-11-10 21:06:06 +0000 |
| commit | 32527e54c5b6a48b157d15234979c9f2ffb9e21c (patch) | |
| tree | 6bff02d34d0852d84dd573c3c941dd7239c26bab /pcap-linux.c | |
| parent | 29ddd430b98024b58d808bad225b572d856e985e (diff) | |
fix compiling with SO_BPF_EXTENSIONS
Add a missing parenthesis and use socklen_t for the getsockopt()
argument to address a pointer type warning.
Diffstat (limited to 'pcap-linux.c')
| -rw-r--r-- | pcap-linux.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pcap-linux.c b/pcap-linux.c index 5d63e849..8561c97e 100644 --- a/pcap-linux.c +++ b/pcap-linux.c @@ -3016,7 +3016,8 @@ activate_new(pcap_t *handle) int err = 0; struct packet_mreq mr; #ifdef SO_BPF_EXTENSIONS - int bpf_extensions, len; + int bpf_extensions; + socklen_t len; #endif /* @@ -3355,7 +3356,7 @@ activate_new(pcap_t *handle) * by the OS? Is that possible?) */ if (getsockopt(sock_fd, SOL_SOCKET, SO_BPF_EXTENSIONS, - &bpf_extensions, &len == 0) { + &bpf_extensions, &len) == 0) { if (bpf_extensions >= SKF_AD_VLAN_TAG_PRESENT) { /* * Yes, we can. Request that we do so. |