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| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-12-07 16:37:30 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-01-10 00:48:25 +0100 |
| commit | 1727cf937401945a590ebf25c7fa65a4853fe9bb (patch) | |
| tree | 481c0ec5c71347d2e4cded197d106e31b4b53c25 /drivers/nfc | |
| parent | 2593c2c6ec236c6aedbb8182d103185ab6580285 (diff) | |
| download | op-kernel-dev-1727cf937401945a590ebf25c7fa65a4853fe9bb.zip op-kernel-dev-1727cf937401945a590ebf25c7fa65a4853fe9bb.tar.gz | |
NFC: llcp: Fix Rx memory leak
The reference count bump on the llcp Rx path is leading to a memory leak
whenever we're not receiving an I frame.
We fix that by removing the refcount bump (drivers must not free their
received skb) and using it only in the I frame path, when the frame is
actually queued. In that case, the skb will only be freed when someone
fetches it from userspace. in all other cases, LLCP received frames will
be freed when leaving the Rx work queue.
Reported-by: Eric Lapuyade <eric.lapuyade@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
0 files changed, 0 insertions, 0 deletions
