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--- src/interface.c.orig 2014-01-05 00:36:58.000000000 +0400 |
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+++ src/interface.c 2014-01-05 00:45:10.000000000 +0400 |
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@@ -212,20 +212,19 @@ static int interface_read (void) |
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return (-1); |
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|
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for (if_ptr = if_list; if_ptr != NULL; if_ptr = if_ptr->ifa_next) |
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- { |
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- if ((if_data = (struct IFA_DATA *) if_ptr->ifa_data) == NULL) |
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- continue; |
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- |
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- if_submit (if_ptr->ifa_name, "if_octets", |
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- if_data->IFA_RX_BYTES, |
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- if_data->IFA_TX_BYTES); |
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- if_submit (if_ptr->ifa_name, "if_packets", |
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- if_data->IFA_RX_PACKT, |
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- if_data->IFA_TX_PACKT); |
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- if_submit (if_ptr->ifa_name, "if_errors", |
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- if_data->IFA_RX_ERROR, |
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- if_data->IFA_TX_ERROR); |
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- } |
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+ if (if_ptr->ifa_addr != NULL && if_ptr->ifa_addr->sa_family == AF_LINK) { |
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+ if_data = (struct IFA_DATA *) if_ptr->ifa_data; |
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+ |
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+ if_submit (if_ptr->ifa_name, "if_octets", |
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+ if_data->IFA_RX_BYTES, |
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+ if_data->IFA_TX_BYTES); |
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+ if_submit (if_ptr->ifa_name, "if_packets", |
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+ if_data->IFA_RX_PACKT, |
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+ if_data->IFA_TX_PACKT); |
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+ if_submit (if_ptr->ifa_name, "if_errors", |
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+ if_data->IFA_RX_ERROR, |
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+ if_data->IFA_TX_ERROR); |
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+ } |
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freeifaddrs (if_list); |
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/* #endif HAVE_GETIFADDRS */ |