Attachment 92894 Details for Bug 130657 – file.diff

[patch] file.diff

file.diff (text/plain), 1.83 KB, created by Alfred Perlstein on 2009-01-17 20:30:01 UTC

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Creator: Alfred Perlstein

Created: 2009-01-17 20:30:01 UTC

Size: 1.83 KB

patch

obsolete

>diff -p -u -r1.24 tcp_syncache.c                                                
>--- bsd/sys/netinet/tcp_syncache.c      29 Jul 2008 17:07:43 -0000      1.24    
>+++ bsd/sys/netinet/tcp_syncache.c      16 Dec 2008 19:23:31 -0000              
>@@ -1271,6 +1271,7 @@ syncache_respond(sc, m)                                   
>        struct inpcb *inp;                                                      
> #ifdef INET6                                                                   
>        struct ip6_hdr *ip6 = NULL;                                             
>+       int inp_tclass;                                                         
> #endif                                                                         
>        struct rt_nexthop *minmtu_nh;                                           
>        struct route_table *rtb = NULL;                                         
>@@ -1387,6 +1388,12 @@ syncache_respond(sc, m)                                  
>                /* ip6_hlim is set after checksum */                            
>                ip6->ip6_flow &= ~IPV6_FLOWLABEL_MASK;                          
>                ip6->ip6_flow |= sc->sc_flowlabel;                              
>+               /* Set the TC for IPv6 just like TOS for IPv4 */                
>+               ip6->ip6_flow &= ~IPV6_CLASS_MASK;                              
>+               if (inp) {                                                      
>+                   inp_tclass = IPV6_GET_CLASS(inp->in6p_flowinfo);            
>+                   ip6->ip6_flow |= IPV6_SET_CLASS(inp_tclass);                
>+               }                                                               
>                                                                                
>                th = (struct tcphdr *)(ip6 + 1);                                
>        } else

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