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| author | Linus Lüssing <linus.luessing@web.de> | 2011-03-15 01:43:37 +0300 |
|---|---|---|
| committer | Sven Eckelmann <sven@narfation.org> | 2011-04-17 23:11:01 +0400 |
| commit | e1a5382f978b67b5cc36eec65e6046730ce07714 (patch) | |
| tree | f7ca07cde3a49858d0cfa33e0189a659a1fcc95d /samples/Kconfig | |
| parent | 57f0c07c4d0da8bcc23e21c330fe9c7c5cf776b5 (diff) | |
| download | linux-e1a5382f978b67b5cc36eec65e6046730ce07714.tar.xz | |
batman-adv: Make orig_node->router an rcu protected pointer
The rcu protected macros rcu_dereference() and rcu_assign_pointer()
for the orig_node->router need to be used, as well as spin/rcu locking.
Otherwise we might end up using a router pointer pointing to already
freed memory.
Therefore this commit introduces the safe getter method
orig_node_get_router().
Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'samples/Kconfig')
0 files changed, 0 insertions, 0 deletions