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authorOliver Neukum2020-09-17 12:34:27 +0200
committerGreg Kroah-Hartman2020-09-17 18:45:30 +0200
commit9cdabcb3ef8c24ca3a456e4db7b012befb688e73 (patch)
tree2c7043613f45b20b4f325f66855618056407f2b4 /drivers/clocksource
parent29231826f3bd65500118c473fccf31c0cf14dbc0 (diff)
usblp: fix race between disconnect() and read()
read() needs to check whether the device has been disconnected before it tries to talk to the device. Signed-off-by: Oliver Neukum <oneukum@suse.com> Reported-by: syzbot+be5b5f86a162a6c281e6@syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20200917103427.15740-1-oneukum@suse.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/clocksource')
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