linux/net
Wilson Kok d0550a3f2d fib_rules: fix fib rule dumps across multiple skbs
[ Upstream commit 41fc014332 ]

dump_rules returns skb length and not error.
But when family == AF_UNSPEC, the caller of dump_rules
assumes that it returns an error. Hence, when family == AF_UNSPEC,
we continue trying to dump on -EMSGSIZE errors resulting in
incorrect dump idx carried between skbs belonging to the same dump.
This results in fib rule dump always only dumping rules that fit
into the first skb.

This patch fixes dump_rules to return error so that we exit correctly
and idx is correctly maintained between skbs that are part of the
same dump.

Signed-off-by: Wilson Kok <wkok@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-01 12:07:38 +02:00
..
9p 9p: forgetting to cancel request on interrupted zero-copy RPC 2015-08-03 09:29:47 -07:00
802 net/802/mrp: fix lockdep splat 2013-05-14 13:02:30 -07:00
8021q 8021q: fix a potential memory leak 2014-07-28 08:00:04 -07:00
appletalk appletalk: Fix socket referencing in skb 2014-07-28 08:00:05 -07:00
atm net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
ax25 net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
batman-adv batman-adv: set up network coding packet handlers during module init 2013-11-20 12:27:47 -08:00
bluetooth Bluetooth: Avoid use of session socket after the session gets freed 2014-09-17 09:04:00 -07:00
bridge bridge: mdb: fix double add notification 2015-10-01 12:07:36 +02:00
caif unix/caif: sk_socket can disappear when state is unlocked 2015-06-22 16:55:51 -07:00
can can: add missing initialisations in CAN related skbuffs 2015-03-26 15:00:58 +01:00
ceph crush: fix a bug in tree bucket decode 2015-08-03 09:29:46 -07:00
core fib_rules: fix fib rule dumps across multiple skbs 2015-10-01 12:07:38 +02:00
dcb net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:12:37 -04:00
dccp net:dccp: do not report ICMP redirects to user space 2013-10-13 16:08:30 -07:00
decnet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:12:37 -04:00
dns_resolver dns_resolver: Null-terminate the right string 2014-07-28 08:00:06 -07:00
dsa dsa: fix freeing of sparse port allocation 2013-03-25 12:23:41 -04:00
ethernet net: add ETH_P_802_3_MIN 2013-03-28 01:20:42 -04:00
ieee802154 6lowpan: fix lockdep splats 2014-03-06 21:30:02 -08:00
ipv4 inet: frags: fix defragmented packet's IP header for af_packet 2015-10-01 12:07:37 +02:00
ipv6 net/ipv6: Correct PIM6 mrt_lock handling 2015-10-01 12:07:38 +02:00
ipx ipx: fix locking regression in ipx_sendmsg and ipx_recvmsg 2014-12-06 15:05:47 -08:00
irda net: irda: fix wait_until_sent poll timeout 2015-03-18 13:22:31 +01:00
iucv af_iucv: wrong mapping of sent and confirmed skbs 2014-06-30 20:09:40 -07:00
key net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
l2tp l2tp: fix race while getting PMTU on PPP pseudo-wire 2014-10-15 08:31:57 +02:00
lapb net/lapb: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:40:01 -08:00
llc net: llc: use correct size for sysctl timeout entries 2015-04-19 10:10:50 +02:00
mac80211 mac80211: enable assoc check for mesh interfaces 2015-10-01 12:07:29 +02:00
mac802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-30 03:55:20 -04:00
netfilter netfilter: Zero the tuple in nfnl_cthelper_parse_tuple() 2015-07-03 19:48:08 -07:00
netlabel netlabel: improve domain mapping validation 2013-05-19 14:49:55 -07:00
netlink netlink: don't hold mutex in rcu callback when releasing mmapd ring 2015-10-01 12:07:37 +02:00
netrom net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
nfc net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
openvswitch openvswitch: fix panic with multiple vlan headers 2014-10-15 08:31:57 +02:00
packet packet: avoid out of bounds read in round robin fanout 2015-07-10 10:40:20 -07:00
phonet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:12:37 -04:00
rds rds: fix an integer overflow test in rds_info_getsockopt() 2015-10-01 12:07:37 +02:00
rfkill Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2013-04-22 14:58:14 -04:00
rose net: rose: restore old recvmsg behavior 2014-01-15 15:28:49 -08:00
rxrpc rxrpc: bogus MSG_PEEK test in rxrpc_recvmsg() 2015-03-26 15:00:56 +01:00
sched net_sched: invoke ->attach() after setting dev->qdisc 2015-06-22 16:55:51 -07:00
sctp sctp: fix race on protocol/netns initialization 2015-10-01 12:07:38 +02:00
sunrpc SUNRPC: Fix a memory leak in the backchannel code 2015-08-03 09:29:47 -07:00
tipc net/tipc: initialize security state for new connection socket 2015-10-01 12:07:35 +02:00
unix unix/caif: sk_socket can disappear when state is unlocked 2015-06-22 16:55:51 -07:00
vmw_vsock net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
wimax
wireless cfg80211: wext: clear sinfo struct before calling driver 2015-06-22 16:55:54 -07:00
x25 net: rework recvmsg handler msg_name and msg_namelen logic 2013-12-08 07:29:25 -08:00
xfrm net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-06-26 15:12:37 -04:00
compat.c net: compat: Update get_compat_msghdr() to match copy_msghdr_from_user() behaviour 2015-03-26 15:00:56 +01:00
Kconfig netlink: kconfig: move mmap i/o into netlink kconfig 2013-05-01 15:02:42 -04:00
Makefile VSOCK: Introduce VM Sockets 2013-02-10 19:41:08 -05:00
nonet.c
socket.c net: socket: Fix the wrong returns for recvmsg and sendmsg 2015-06-05 23:19:53 -07:00
sysctl_net.c net: Update the sysctl permissions handler to test effective uid/gid 2013-10-13 16:08:34 -07:00