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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2009-04-14 14:58:11 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-14 08:48:50 -0700
commitcf5450930db0ae308584e5361f3345e0ff73e643 (patch)
tree7e9b6229de416ae0ac651eb55fb6230e1ef80fc9 /drivers/parisc/superio.c
parent7a9a65ced11ece416b730d6f21040a18e62d78a8 (diff)
downloadlinux-linaro-stable-cf5450930db0ae308584e5361f3345e0ff73e643.tar.gz
tty: Fix leak in ti-usb
If the ti-usb adapter returns an zero data length frame (which happens) then we leak a kref. Found by Christoph Mair <christoph.mair@gmail.com> who proposed a patch. The patch here is different as Christoph's patch didn't work for the case where tty = NULL and data arrived but Christoph did all the hard work chasing it down. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/parisc/superio.c')
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