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| author | Scot Doyle <lkml14@scotdoyle.com> | 2016-10-13 12:12:43 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 16:36:34 +0100 |
| commit | 3425e397fb23cc2e8e6fb8f5b8226dcb447e84dd (patch) | |
| tree | 9f170e7a051b8095f620d2858e7704d09a5a0c8d /drivers/hv | |
| parent | dc1555e670c373bfa4ca2e1e2f839d5fe2b4501a (diff) | |
| download | linux-stable-3425e397fb23cc2e8e6fb8f5b8226dcb447e84dd.tar.gz linux-stable-3425e397fb23cc2e8e6fb8f5b8226dcb447e84dd.tar.bz2 linux-stable-3425e397fb23cc2e8e6fb8f5b8226dcb447e84dd.zip | |
vt: clear selection before resizing
commit 009e39ae44f4191188aeb6dfbf661b771dbbe515 upstream.
When resizing a vt its selection may exceed the new size, resulting in
an invalid memory access [1]. Clear the selection before resizing.
[1] http://lkml.kernel.org/r/CACT4Y+acDTwy4umEvf5ROBGiRJNrxHN4Cn5szCXE5Jw-d1B=Xw@mail.gmail.com
Reported-and-tested-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
0 files changed, 0 insertions, 0 deletions