Searched hist:"83886 b6b636173b206f475929e58fac75c6f2446" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/net/ipv4/ |
| H A D | fib_rules.c | diff 49dd18ba4615eaa72f15c9087dea1c2ab4744cf5 Fri Nov 14 05:14:32 CST 2014 Panu Matilainen <pmatilai@redhat.com> ipv4: Fix incorrect error code when adding an unreachable route
Trying to add an unreachable route incorrectly returns -ESRCH if
if custom FIB rules are present:
[root@localhost ~]# ip route add 74.125.31.199 dev eth0 via 1.2.3.4
RTNETLINK answers: Network is unreachable
[root@localhost ~]# ip rule add to 55.66.77.88 table 200
[root@localhost ~]# ip route add 74.125.31.199 dev eth0 via 1.2.3.4
RTNETLINK answers: No such process
[root@localhost ~]#
Commit 83886b6b636173b206f475929e58fac75c6f2446 ("[NET]: Change "not found"
return value for rule lookup") changed fib_rules_lookup()
to use -ESRCH as a "not found" code internally, but for user space it
should be translated into -ENETUNREACH. Handle the translation centrally in
ipv4-specific fib_lookup(), leaving the DECnet case alone.
On a related note, commit b7a71b51ee37d919e4098cd961d59a883fd272d8
("ipv4: removed redundant conditional") removed a similar translation from
ip_route_input_slow() prematurely AIUI.
Fixes: b7a71b51ee37 ("ipv4: removed redundant conditional")
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| /openbmc/linux/net/core/ |
| H A D | fib_rules.c | diff 83886b6b636173b206f475929e58fac75c6f2446 Fri Mar 30 15:34:27 CDT 2007 Steven Whitehouse <swhiteho@redhat.com> [NET]: Change "not found" return value for rule lookup
This changes the "not found" error return for the lookup
function to -ESRCH so that it can be distinguished from
the case where a rule or route resulting in -ENETUNREACH
has been found during the search.
It fixes a bug where if DECnet was compiled with routing
support, but no routes were added to the routing table,
it was failing to fall back to endnode routing.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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