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[IPV6]: Make af_inet6 to check ip6_route_init return value.

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The af_inet6 initialization function does not check the return code of
the route initilization, so if something goes wrong, the protocol
initialization will continue anyway.  This patch takes into account
the modification made in the different route's initialization
subroutines to check the return value and to make the protocol
initialization to fail.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Acked-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano 2007-12-07 00:44:29 -08:00 committed by David S. Miller
parent 433d49c3bb
commit e2fddf5e96
1 changed files with 5 additions and 1 deletions
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6
net/ipv6/af_inet6.c
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@ -849,7 +849,9 @@ static int __init inet6_init(void)
if (if6_proc_init())
goto proc_if6_fail;
#endif
ip6_route_init();
err = ip6_route_init();
if (err)
goto ip6_route_fail;
ip6_flowlabel_init();
err = addrconf_init();
if (err)
@ -874,6 +876,7 @@ out:
addrconf_fail:
ip6_flowlabel_cleanup();
ip6_route_cleanup();
ip6_route_fail:
#ifdef CONFIG_PROC_FS
if6_proc_exit();
proc_if6_fail:
@ -904,6 +907,7 @@ icmp_fail:
cleanup_ipv6_mibs();
out_unregister_sock:
sock_unregister(PF_INET6);
rtnl_unregister_all(PF_INET6);
out_unregister_raw_proto:
proto_unregister(&rawv6_prot);
out_unregister_udplite_proto: