23 lines
802 B
Diff
23 lines
802 B
Diff
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pcap_findalldevs was failing when use bonding device.
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In /sys/class/net, there are these for bonding:
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drwxr-xr-x 4 root root 0 Apr 27 16:12 bond0
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-rw-r--r-- 1 root root 4096 Apr 27 16:11 bonding_masters
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When scan_sys_class_net encounters the bonding_masters file, the ioctl below fails with "no device".
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This patch fixes it.
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Index: pcap-linux.c
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===================================================================
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--- pcap-linux.c
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+++ pcap-linux.c
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@@ -1883,7 +1883,7 @@ scan_sys_class_net(pcap_if_t **devlistp,
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*/
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strncpy(ifrflags.ifr_name, name, sizeof(ifrflags.ifr_name));
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if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifrflags) < 0) {
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- if (errno == ENXIO)
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+ if (errno == ENXIO || errno == ENODEV)
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continue;
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(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
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"SIOCGIFFLAGS: %.*s: %s",
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