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6640e69731
android_kernel_xiaomi_sm8350/net/ipv4
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Eric W. Biederman 6640e69731 [IPV4]: Fix the fib trie iterator to work with a single entry routing tables 
In a kernel with trie routing enabled I had a simple routing setup
with only a single route to the outside world and no default
route. "ip route table list main" showed my the route just fine but
/proc/net/route was an empty file.  What was going on?

Thinking it was a bug in something I did and I looked deeper.  Eventually
I setup a second route and everything looked correct, huh?  Finally I
realized that the it was just the iterator pair in fib_trie_get_first,
fib_trie_get_next just could not handle a routing table with a single entry.

So to save myself and others further confusion, here is a simple fix for
the fib proc iterator so it works even when there is only a single route
in a routing table.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-24 14:42:04 -08:00
..
ipvs [IPVS]: Make ip_vs_sync.c <= 80col wide. 2006-12-11 14:35:03 -08:00
netfilter [NETFILTER]: ctnetlink: fix leak in ctnetlink_create_conntrack error path 2007-01-23 20:25:42 -08:00
af_inet.c [INET]: style updates for the inet_sock->is_icsk assignment fix 2007-01-09 14:37:06 -08:00
ah4.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
arp.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
cipso_ipv4.c NetLabel: add the ranged tag to the CIPSOv4 protocol 2006-12-02 21:31:38 -08:00
datagram.c [IPV4]: ip_route_connect() ipv4 address arguments annotated 2006-09-28 17:54:06 -07:00
devinet.c [IPV4] devinet: inetdev_init out label moved after RCU assignment 2007-01-09 14:38:31 -08:00
esp4.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
fib_frontend.c [NETLINK]: Remove unused dst_pid field in netlink_skb_parms 2006-12-02 21:30:43 -08:00
fib_hash.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
fib_lookup.h [IPV4]: net/ipv4/fib annotations 2006-09-28 18:02:23 -07:00
fib_rules.c [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
fib_semantics.c [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
fib_trie.c [IPV4]: Fix the fib trie iterator to work with a single entry routing tables 2007-01-24 14:42:04 -08:00
icmp.c [NET]: Annotate callers of the reset of checksum.h stuff. 2006-12-02 21:23:34 -08:00
igmp.c [NET]: Annotate callers of csum_fold() in net/* 2006-12-02 21:23:27 -08:00
inet_connection_sock.c [NET]: Size listen hash tables using backlog hint 2006-12-02 21:21:44 -08:00
inet_diag.c [IPV4]: inet_diag annotations 2006-09-28 18:02:29 -07:00
inet_hashtables.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
inet_timewait_sock.c Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-12-07 09:05:15 -08:00
inetpeer.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
ip_forward.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ip_fragment.c fix typo in net/ipv4/ip_fragment.c 2006-12-12 19:48:59 +01:00
ip_gre.c [NET]: Annotate callers of the reset of checksum.h stuff. 2006-12-02 21:23:34 -08:00
ip_input.c [IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags. 2006-07-24 23:45:16 -07:00
ip_options.c [NetLabel]: protect the CIPSOv4 socket option from setsockopt() 2006-10-30 15:24:49 -08:00
ip_output.c [NET]: Convert hh_lock to seqlock. 2006-12-08 17:19:20 -08:00
ip_sockglue.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
ipcomp.c [XFRM]: BEET mode 2006-10-04 00:31:09 -07:00
ipconfig.c [NET]: ipconfig and nfsroot annotations 2006-12-02 21:21:09 -08:00
ipip.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
ipmr.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
Kconfig [TCP] MD5SIG: Kill CONFIG_TCP_MD5SIG_DEBUG. 2006-12-02 21:31:47 -08:00
Makefile [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
multipath_drr.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_random.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_rr.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_wrandom.c [IPV4] bug: broken open-coded inet_make_mask() (multipath_wrandom) 2006-09-28 18:01:17 -07:00
multipath.c
netfilter.c [NETFILTER]: Fix routing of REJECT target generated packets in output chain 2007-01-04 12:15:34 -08:00
proc.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
protocol.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
raw.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
route.c [IPV4]: Fix BUG of ip_rt_send_redirect() 2006-12-18 00:26:35 -08:00
syncookies.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
sysctl_net_ipv4.c [PATCH] sysctl: remove unused "context" param 2006-12-10 09:55:41 -08:00
tcp_bic.c [TCP] tcp_bic: use BUILD_BUG_ON 2006-09-22 15:18:04 -07:00
tcp_cong.c [TCP]: Allow autoloading of congestion control via setsockopt. 2006-12-02 21:21:50 -08:00
tcp_cubic.c [TCP] cubic: scaling error 2006-10-25 23:04:12 -07:00
tcp_diag.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_highspeed.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_htcp.c [TCP] htcp: Better packing of struct htcp. 2006-12-02 21:22:14 -08:00
tcp_hybla.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_input.c [TCP]: skb is unexpectedly freed. 2007-01-23 20:25:52 -08:00
tcp_ipv4.c [TCP]: Fix iov_len calculation in tcp_v4_send_ack(). 2007-01-09 00:30:08 -08:00
tcp_lp.c [TCP] tcp-lp: prevent chance for oops 2006-09-28 18:03:07 -07:00
tcp_minisocks.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-12-05 14:37:56 +00:00
tcp_output.c [TCP]: rare bad TCP checksum with 2.6.19 2007-01-23 22:07:12 -08:00
tcp_probe.c [PATCH] email change for shemminger@osdl.org 2007-01-23 14:18:49 -08:00
tcp_scalable.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_timer.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
tcp_vegas.c [TCP] Vegas: Increase default alpha to 2 and beta to 4. 2006-12-02 21:31:03 -08:00
tcp_veno.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_westwood.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp.c [TCP]: Fix oops caused by __tcp_put_md5sig_pool() 2006-12-13 16:48:26 -08:00
tunnel4.c [INET]: Move no-tunnel ICMP error to tunnel4/tunnel6 2006-04-09 22:25:25 -07:00
udp_impl.h [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
udp.c [UDP]: Fix reversed logic in udp_get_port(). 2006-12-22 11:42:26 -08:00
udplite.c [NET]: Possible cleanups. 2006-12-02 21:31:51 -08:00
xfrm4_input.c [XFRM]: xfrm_parse_spi() annotations 2006-09-28 18:02:39 -07:00
xfrm4_mode_beet.c [XFRM]: BEET mode 2006-10-04 00:31:09 -07:00
xfrm4_mode_transport.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_mode_tunnel.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_output.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_policy.c [IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries. 2006-12-06 23:45:15 -08:00
xfrm4_state.c [XFRM]: ports in struct xfrm_selector annotated 2006-09-28 18:02:33 -07:00
xfrm4_tunnel.c [XFRM]: Add XFRM_MODE_xxx for future use. 2006-09-22 15:05:15 -07:00