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traceroute: don't set SO_DONTROUTE on recv socket, it only affects send

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function                                             old     new   delta
traceroute_init                                     1147    1131     -16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2020-12-13 14:18:05 +01:00
parent 724c7df683
commit 8055173128
1 changed files with 0 additions and 3 deletions
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3
networking/traceroute.c
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@ -934,13 +934,10 @@ traceroute_init(int op, char **argv)
setsockopt_1(rcvsock, SOL_IPV6, IPV6_RECVPKTINFO);
}
#endif
#if TRACEROUTE_SO_DEBUG
if (op & OPT_DEBUG)
setsockopt_SOL_SOCKET_1(rcvsock, SO_DEBUG);
#endif
if (op & OPT_BYPASS_ROUTE)
setsockopt_SOL_SOCKET_1(rcvsock, SO_DONTROUTE);
{
int snd;