Re: [B.A.T.M.A.N.] [PATCHv4 maint 3/5] batman-adv: Make TT capability changes atomic

On Tuesday, June 16, 2015 17:10:24 Linus Lüssing wrote:

Bitwise OR/AND assignments in C aren't guaranteed to be atomic. One OGM handler might undo the set/clear of a specific bit from another handler run in between.

Fix this by using the atomic set_bit()/clear_bit() functions.

Fixes: 5d2121af6d31 ("batman-adv: introduce capability initialization bitfield") Signed-off-by: Linus Lüssing linus.luessing@c0d3.blue

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translation-table.c | 4 ++-- types.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)

Applied in revision a51fa16.

Thanks, Marek