diff options
Diffstat (limited to 'plugin/business/traffic-mirror/src/entry.cpp')
| -rw-r--r-- | plugin/business/traffic-mirror/src/entry.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/plugin/business/traffic-mirror/src/entry.cpp b/plugin/business/traffic-mirror/src/entry.cpp index 97306b6..73f81ff 100644 --- a/plugin/business/traffic-mirror/src/entry.cpp +++ b/plugin/business/traffic-mirror/src/entry.cpp @@ -553,6 +553,9 @@ errout: return -1; } +const static ether_addr zero_mac = {0}; +const static unsigned char default_mac[6] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06}; + int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thread_id, enum tfe_conn_dir dir, void ** pme) { @@ -618,10 +621,10 @@ int traffic_mirror_on_open_cb(const struct tfe_stream * stream, unsigned int thr ret = tfe_cmsg_get_value(cmsg, TFE_CMSG_SRC_MAC, (unsigned char *) &c_ether_addr, sizeof(c_ether_addr), &opt_out_size); - if (ret < 0) + if (ret < 0 || memcmp(&c_ether_addr, &zero_mac, sizeof(c_ether_addr)) == 0) { - TFE_LOG_ERROR(instance->logger, "failed at source mac address, detach the stream."); - goto detach; + TFE_LOG_ERROR(instance->logger, "failed at source mac address, user default src mac."); + memcpy(&c_ether_addr, &default_mac, sizeof(c_ether_addr)); } ret = tfe_cmsg_get_value(cmsg, TFE_CMSG_DST_MAC, (unsigned char *) &s_ether_addr, |