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(parent: bdf377a) | patch
USB: sierra: fix urb and memory leak on disconnect
authorJohan Hovold <jhovold@gmail.com>
Mon, 26 May 2014 17:22:53 +0000 (19:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 Jul 2014 03:09:43 +0000 (20:09 -0700)
commited02383a98177b99320602186eed08be351f53b3
tree6cd1cbefa1354c7ac8d29663828344f16607ab17tree
parentbdf377a2c355160eb3777f56ba5a2edce9729328commit | diff
USB: sierra: fix urb and memory leak on disconnect

commit 014333f77c0b71123d6ef7d31a9724e0699c9548 upstream.

The delayed-write queue was never emptied on disconnect, something which
would lead to leaked urbs and transfer buffers if the device is
disconnected before being runtime resumed due to a write.

Fixes: e6929a9020ac ("USB: support for autosuspend in sierra while
online")

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/sierra.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git