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(parent: 7a9355a) | patch
USB: cdc-wdm: fix race between interrupt handler and tasklet
authorOliver Neukum <oneukum@suse.de>
Tue, 6 Aug 2013 12:22:59 +0000 (14:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Sep 2013 00:21:39 +0000 (17:21 -0700)
commitbe8eba8d6628460ca512ec0c9ac16add66829671
tree424f26a3120a2bf3749c98e78e641dbc59d8c8batree | snapshot
parent7a9355a0296b4bae100b5a16b55a1838bb13982ecommit | diff
USB: cdc-wdm: fix race between interrupt handler and tasklet

commit 6dd433e6cf2475ce8abec1b467720858c24450eb upstream.

Both could want to submit the same URB. Some checks of the flag
intended to prevent that were missing.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/cdc-wdm.c diff | blob | history
unionfs2-2.6.39.y