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linux/net/ipv4/ipvs
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Pavel Emelyanov 4ac63ad6c5 [IPVS]: Fix sched registration race when checking for name collision. 
The register_ip_vs_scheduler() checks for the scheduler with the
same name under the read-locked __ip_vs_sched_lock, then drops,
takes it for writing and puts the scheduler in list.

This is racy, since we can have a race window between the lock
being re-locked for writing.

The fix is to search the scheduler with the given name right under
the write-locked __ip_vs_sched_lock.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05 05:37:27 -08:00
..
ip_vs_app.c [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
ip_vs_conn.c [IPVS]: Remove unused exports. 2007-11-12 21:25:24 -08:00
ip_vs_core.c [IPV4]: Add missing "space" 2007-11-19 23:46:29 -08:00
ip_vs_ctl.c [IPVS]: Move remaining sysctl handlers over to CTL_UNNUMBERED 2007-11-19 21:51:13 -08:00
ip_vs_dh.c [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-25 22:25:10 -07:00
ip_vs_est.c [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ip_vs_ftp.c [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
ip_vs_lblc.c [IPVS]: Don't leak sysctl tables if the scheduler registration fails. 2007-12-05 05:37:26 -08:00
ip_vs_lblcr.c [IPVS]: Don't leak sysctl tables if the scheduler registration fails. 2007-12-05 05:37:26 -08:00
ip_vs_lc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip_vs_nq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip_vs_proto.c [IPVS]: Fix compiler warning about unused register_ip_vs_protocol 2007-11-20 17:44:01 -08:00
ip_vs_proto_ah.c [NET] IPV4: Use hton{s,l}() where appropriate. 2007-04-25 22:23:58 -07:00
ip_vs_proto_esp.c [INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.h 2006-01-03 13:11:21 -08:00
ip_vs_proto_tcp.c [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
ip_vs_proto_udp.c [NETFILTER]: Replace sk_buff ** with sk_buff * 2007-10-15 12:26:29 -07:00
ip_vs_rr.c [NET] IPV4: Fix whitespace errors. 2007-02-10 23:19:39 -08:00
ip_vs_sched.c [IPVS]: Fix sched registration race when checking for name collision. 2007-12-05 05:37:27 -08:00
ip_vs_sed.c Fix occurrences of "the the " 2007-05-09 08:57:56 +02:00
ip_vs_sh.c [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph 2007-04-25 22:25:10 -07:00
ip_vs_sync.c [IPVS]: Synchronize closing of Connections 2007-11-07 04:15:10 -08:00
ip_vs_wlc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip_vs_wrr.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip_vs_xmit.c [NET]: Treat the sign of the result of skb_headroom() consistently 2007-10-23 21:27:55 -07:00
Kconfig [IPVS]: Use menuconfig objects. 2007-05-24 16:36:47 -07:00
Makefile [IPVS]: remove net/ipv4/ipvs/ip_vs_proto_icmp.c 2005-06-02 13:02:25 -07:00