18 lines
507 B
Diff
18 lines
507 B
Diff
Add warning if trying to bind to a subinterface.
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Author: Johannes Tevessen <j.tevessen@gmx.net>
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Resolves: #81640
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--- iputils-ss021109-vanilla/ping.c Thu Nov 7 23:53:21 2002
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+++ iputils/ping.c Sun Jan 12 03:39:24 2003
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@@ -285,6 +285,9 @@
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perror("ping: IP_MULTICAST_IF");
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exit(2);
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}
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+ } else if (icmp_sock >= 0) {
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+ /* We possibly tried to SO_BINDTODEVICE() a subinterface like 'eth0:1' */
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+ perror("Warning: cannot bind to specified iface, falling back");
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}
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}
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}
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