tags 757568 patch thanks
Description: Fix --mtu on recent kernels This patch allows EMSGSIZE replies with SO_EE_ORIGIN_LOCAL so that traceroute with the --mtu option can work on recent kernels Author: Graham Inggs <[email protected]> Forwarded: https://sourceforge.net/p/traceroute/bugs/8/ Last-Update: 2014-08-09 --- a/traceroute/traceroute.c +++ b/traceroute/traceroute.c @@ -1345,7 +1345,8 @@ ee = (struct sock_extended_err *) ptr; - if (ee->ee_origin != SO_EE_ORIGIN_ICMP) + if ((ee->ee_origin != SO_EE_ORIGIN_ICMP) && + (ee->ee_origin != SO_EE_ORIGIN_LOCAL)) ee = NULL; /* dgram icmp sockets might return extra things... */ else if (ee->ee_type == ICMP_SOURCE_QUENCH ||
