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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-03-27 09:53:52 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-02 09:27:20 -0700 |
| commit | e033155d0b495becfdc28f46ad20089dc8a13060 (patch) | |
| tree | 2345062e6a183e3a67315b8c025c7af741c72487 /net/core | |
| parent | 02241f8a5f7c225b4feea6572bbfcc3cf0bae6be (diff) | |
| download | kernel_samsung_smdk4412-e033155d0b495becfdc28f46ad20089dc8a13060.zip kernel_samsung_smdk4412-e033155d0b495becfdc28f46ad20089dc8a13060.tar.gz kernel_samsung_smdk4412-e033155d0b495becfdc28f46ad20089dc8a13060.tar.bz2 | |
net: fix a potential rcu_read_lock() imbalance in rt6_fill_node()
[ Upstream commit 94f826b8076e2cb92242061e92f21b5baa3eccc2 ]
Commit f2c31e32b378 (net: fix NULL dereferences in check_peer_redir() )
added a regression in rt6_fill_node(), leading to rcu_read_lock()
imbalance.
Thats because NLA_PUT() can make a jump to nla_put_failure label.
Fix this by using nla_put()
Many thanks to Ben Greear for his help
Reported-by: Ben Greear <greearb@candelatech.com>
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions