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HID: fix possible deadlock in hidraw_read
author
Jiri Kosina
<jkosina@suse.cz>
Mon, 12 Oct 2009 09:25:56 +0000
(11:25 +0200)
committer
Jiri Kosina
<jkosina@suse.cz>
Mon, 12 Oct 2009 09:25:56 +0000
(11:25 +0200)
If the loop in hidraw_read() loops more than once, then we might
end up trying to acquire already locked mutex, casuing a deadlock.
Reported-by: iceberg <iceberg@ispras.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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projects / cascardo / linux.git / commitdiff