kernel.git/net/bluetooth/bnep/core.c, branch linux-3.2.y

Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket

2018-01-01T20:51:04Z

commit 71bb99a02b32b4cc4265118e85f6035ca72923f0 upstream. same story as cmtp Signed-off-by: Al Viro Signed-off-by: Marcel Holtmann [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings

Bluetooth: bnep: Fix module reference

2011-11-21T16:29:25Z

We cannot call module_put(THIS_MODULE) if this is our last reference. Otherwise, this call may cleanup our module before it returns. Gladly, the kthread API provides a simple wrapper for us. So lets use module_put_and_exit() to avoid a race condition with the module cleanup code. Signed-off-by: David Herrmann Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan

Bluetooth: Linearize skbs for use in BNEP, CMTP, HIDP, and RFCOMM

2011-09-27T21:15:55Z

Fragmented skbs are only encountered when receiving ERTM or streaming mode L2CAP data. BNEP, CMTP, HIDP, and RFCOMM generally use basic mode, but they need to handle fragments without crashing. Signed-off-by: Mat Martineau Signed-off-by: Gustavo F. Padovan

Bluetooth: bnep: Fix deadlock in session deletion

2011-08-11T22:50:27Z

Commit f4d7cd4a4c introduced the usage of kthread API. kthread_stop is a blocking function which returns only when the thread exits. In this case, the thread can't exit because it's waiting for the write lock, which is being held by bnep_del_connection() which is waiting for the thread to exit -- deadlock. Use atomic_t/wake_up_process instead to signal to the thread to exit. Signed-off-by: Jaikumar Ganesh Signed-off-by: Peter Hurley Signed-off-by: Gustavo F. Padovan

Bluetooth: bnep: Fix lost wakeup of session thread

2011-08-11T22:50:26Z

Fix race condition which can result in missing the wakeup intended to stop the session thread. Signed-off-by: Peter Hurley Signed-off-by: Gustavo F. Padovan

Bluetooth: Use kthread API in bnep

2011-04-05T15:40:47Z

kernel_thread() is a low-level implementation detail and EXPORT_SYMBOL(kernel_thread) is scheduled for removal. Use the API instead. Signed-off-by: Szymon Janc Signed-off-by: Gustavo F. Padovan

Bluetooth: Fix checkpatch errors and some code style issues in bnep

2011-03-31T17:22:55Z

Signed-off-by: Szymon Janc Signed-off-by: Gustavo F. Padovan

Bluetooth: Opencode macros in bnep/core.c

2011-03-31T17:22:55Z

BNEP_RX_TYPES and INCA macros have only one user each and don't provide any benefits compared to opencoding them. Signed-off-by: Szymon Janc Signed-off-by: Gustavo F. Padovan

Bluetooth: remove l2cap_load() hack

2011-02-15T12:45:52Z

l2cap_load() was added to trigger l2cap.ko module loading from the RFCOMM and BNEP modules. Now that L2CAP module is gone, we don't need it anymore. Signed-off-by: Gustavo F. Padovan

Bluetooth: bnep: fix information leak to userland

2010-12-01T23:04:35Z

Structure bnep_conninfo is copied to userland with the field "device" that has the last elements unitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan