From 99638832033d471084fba681748ab925786dafdf Mon Sep 17 00:00:00 2001 From: Andy Bavier Date: Tue, 25 Mar 2008 16:59:03 +0000 Subject: [PATCH] Copied from trunk --- linux-2.6-220-lback-feat02.diff | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 linux-2.6-220-lback-feat02.diff diff --git a/linux-2.6-220-lback-feat02.diff b/linux-2.6-220-lback-feat02.diff new file mode 100644 index 000000000..d29401464 --- /dev/null +++ b/linux-2.6-220-lback-feat02.diff @@ -0,0 +1,24 @@ +diff -NurpP linux-2.6.22.16-vs2.3.0.32/include/linux/vserver/network.h linux-2.6.22.16-vs2.3.0.32.1/include/linux/vserver/network.h +--- linux-2.6.22.16-vs2.3.0.32/include/linux/vserver/network.h 2007-10-05 12:29:05 +0200 ++++ linux-2.6.22.16-vs2.3.0.32.1/include/linux/vserver/network.h 2008-02-07 15:35:05 +0100 +@@ -13,6 +13,7 @@ + + #define NXF_SINGLE_IP 0x00000100 + #define NXF_LBACK_REMAP 0x00000200 ++#define NXF_LBACK_ALLOW 0x00000400 + + #define NXF_HIDE_NETIF 0x02000000 + #define NXF_HIDE_LBACK 0x04000000 +diff -NurpP linux-2.6.22.16-vs2.3.0.32/kernel/vserver/inet.c linux-2.6.22.16-vs2.3.0.32.1/kernel/vserver/inet.c +--- linux-2.6.22.16-vs2.3.0.32/kernel/vserver/inet.c 2007-10-10 23:55:30 +0200 ++++ linux-2.6.22.16-vs2.3.0.32.1/kernel/vserver/inet.c 2008-02-07 15:34:29 +0100 +@@ -212,7 +212,8 @@ int ip_v4_find_src(struct nx_info *nxi, + fl->fl4_dst = nxi->v4_lback.s_addr; + if (LOOPBACK(fl->fl4_src)) + fl->fl4_src = nxi->v4_lback.s_addr; +- } else if (LOOPBACK(fl->fl4_dst)) ++ } else if (LOOPBACK(fl->fl4_dst) && ++ !nx_info_flags(nxi, NXF_LBACK_ALLOW, 0)) + return -EPERM; + + return 0; -- 2.47.0