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author | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
commit | 405e21d16731b2764ab82aaaadcf36a813b105f7 (patch) | |
tree | c6f9a8402389a5081519b91ce62c4a8cafcb8917 /package/network/services/ppp/patches/330-retain_foreign_default_routes.patch | |
parent | d0ec348ded6f715b43b396b06ccb10599b37969d (diff) | |
download | upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.gz upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.bz2 upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.zip |
packages: sort network related packages into package/network/
SVN-Revision: 33688
Diffstat (limited to 'package/network/services/ppp/patches/330-retain_foreign_default_routes.patch')
-rw-r--r-- | package/network/services/ppp/patches/330-retain_foreign_default_routes.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/network/services/ppp/patches/330-retain_foreign_default_routes.patch b/package/network/services/ppp/patches/330-retain_foreign_default_routes.patch new file mode 100644 index 0000000000..0d7fff9b4b --- /dev/null +++ b/package/network/services/ppp/patches/330-retain_foreign_default_routes.patch @@ -0,0 +1,22 @@ +pppd: Retain foreign default routes on Linux + +On Linux, when pppd attempts to delete its default route it does not fill +the rt_dev field of the struct rtentry used to match the system default route. +As a consequence, pppd happily deletes any default route even if it belongs +to another interface. + +This patch makes pppd fill out the rt_dev field so that only own default +routes are ever matched. + +Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> + +--- a/pppd/sys-linux.c ++++ b/pppd/sys-linux.c +@@ -1743,6 +1743,7 @@ int cifdefaultroute (int unit, u_int32_t + SIN_ADDR(rt.rt_genmask) = 0L; + } + ++ rt.rt_dev = ifname; + rt.rt_flags = RTF_UP; + if (ioctl(sock_fd, SIOCDELRT, &rt) < 0 && errno != ESRCH) { + if (still_ppp()) { |