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| author | David S. Miller <davem@davemloft.net> | 2017-09-25 14:44:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-25 14:44:41 -0700 |
| commit | 016576d531c1923f604a0f8410312c39e25b26a1 (patch) | |
| tree | bff46ce62caf374bf2bf49e8f8a8110696c2a6d2 /drivers | |
| parent | 5c346525d3591cb032eca86d0f904cc01f1069ff (diff) | |
| parent | b228a94066406b6c456321d69643b0d7ce11cfa6 (diff) | |
| download | linux-016576d531c1923f604a0f8410312c39e25b26a1.tar.bz2 | |
Merge branch 'l2tp-fix-some-races-in-session-deletion'
Guillaume Nault says:
====================
l2tp: fix some races in session deletion
L2TP provides several interfaces for deleting sessions. Using two of
them concurrently can lead to use-after-free bugs.
Patch #2 uses a flag to prevent double removal of L2TP sessions.
Patch #1 fixes a bug found in the way. Fixing this bug is also
necessary for patch #2 to handle all cases.
This issue is similar to the tunnel deletion bug being worked on by
Sabrina: https://patchwork.ozlabs.org/patch/814173/
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions