]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ad4f8c1) | patch
USB: legousbtower: fix slab info leak at probe
authorJohan Hovold <johan@kernel.org>
Thu, 19 Sep 2019 08:30:36 +0000 (10:30 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 4 Oct 2019 12:01:56 +0000 (14:01 +0200)
commitab32c4b3f11844f2271071d5ee0aaaeaaba8f877
tree16a628748e29860605a95edde189f3b99b017f06tree | snapshot
parentad4f8c1c114ea78fa23b1284c4a94992c22042f4commit | diff
USB: legousbtower: fix slab info leak at probe

Make sure to check for short transfers when retrieving the version
information at probe to avoid leaking uninitialised slab data when
logging it.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20190919083039.30898-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/legousbtower.c diff | blob | history
Linux Kernel Source Tree.