Revision 2cc6d2bf3d6195fabcf0febc192c01f99519a8f3 authored by Neil Horman on 24 September 2010, 09:55:52 UTC, committed by David S. Miller on 27 September 2010, 02:09:25 UTC
Clean up a missing exit path in the ipv6 module init routines. In addrconf_init we call ipv6_addr_label_init which calls register_pernet_subsys for the ipv6_addr_label_ops structure. But if module loading fails, or if the ipv6 module is removed, there is no corresponding unregister_pernet_subsys call, which leaves a now-bogus address on the pernet_list, leading to oopses in subsequent registrations. This patch cleans up both the failed load path and the unload path. Tested by myself with good results. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> include/net/addrconf.h | 1 + net/ipv6/addrconf.c | 11 ++++++++--- net/ipv6/addrlabel.c | 5 +++++ 3 files changed, 14 insertions(+), 3 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent bc68580
| File | Mode | Size |
|---|---|---|
| 00-INDEX | -rw-r--r-- | 499 bytes |
| barrier.txt | -rw-r--r-- | 10.6 KB |
| biodoc.txt | -rw-r--r-- | 54.2 KB |
| capability.txt | -rw-r--r-- | 618 bytes |
| data-integrity.txt | -rw-r--r-- | 13.5 KB |
| deadline-iosched.txt | -rw-r--r-- | 2.8 KB |
| ioprio.txt | -rw-r--r-- | 4.6 KB |
| queue-sysfs.txt | -rw-r--r-- | 2.3 KB |
| request.txt | -rw-r--r-- | 2.0 KB |
| stat.txt | -rw-r--r-- | 3.2 KB |
| switching-sched.txt | -rw-r--r-- | 1.4 KB |
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