projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e5b91ef) | patch
qxl: check for kmap failures
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 11 Jul 2016 08:46:33 +0000 (11:46 +0300)
committerWilly Tarreau <w@1wt.eu>
Fri, 10 Feb 2017 10:03:31 +0000 (11:03 +0100)
commitc23e6ab94a41ac66390ea78a89eceea78a1b5795
tree49ffbb55759faa52d21dbf34bc2fa07a8189e2fdtree | snapshot (tar.gz zip)
parente5b91efc39672ab8c42fe70cdd9cc41f2d274ec5commit | diff
qxl: check for kmap failures

commit f4cceb2affcd1285d4ce498089e8a79f4cd2fa66 upstream.

If kmap fails, it leads to memory corruption.

Fixes: f64122c1f6ad ('drm: add new QXL driver. (v1.4)')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20160711084633.GA31411@mwanda
Signed-off-by: Willy Tarreau <w@1wt.eu>
drivers/gpu/drm/qxl/qxl_draw.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)