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| author | Sabrina Dubroca <sd@queasysnail.net> | 2016-07-29 15:37:55 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-30 21:11:08 -0700 |
| commit | 0759e552bce7257db542e203a01a9ef8843c751e (patch) | |
| tree | 93c36c2d45305788c3c869bd9d636dbaaa3a70f7 /Documentation/RCU/NMI-RCU.txt | |
| parent | 36b232c880c99fc03e135198c7c08d3d4b4f83ab (diff) | |
| download | linux-0759e552bce7257db542e203a01a9ef8843c751e.tar.bz2 | |
macsec: fix negative refcnt on parent link
When creation of a macsec device fails because an identical device
already exists on this link, the current code decrements the refcnt on
the parent link (in ->destructor for the macsec device), but it had not
been incremented yet.
Move the dev_hold(parent_link) call earlier during macsec device
creation.
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/RCU/NMI-RCU.txt')
0 files changed, 0 insertions, 0 deletions