Vlad Tsyrklevich 4190c5fd8a omap2fb: Fix stack memory disclosure ... commit a01421e448 upstream. Using [1] for static analysis I found that the OMAPFB_QUERY_PLANE, OMAPFB_GET_COLOR_KEY, OMAPFB_GET_DISPLAY_INFO, and OMAPFB_GET_VRAM_INFO cases could all leak uninitialized stack memory--either due to uninitialized padding or 'reserved' fields. Fix them by clearing the shared union used to store copied out data. [1] https://github.com/vlad902/kernel-uninitialized-memory-checker Signed-off-by: Vlad Tsyrklevich <vlad@tsyrklevich.net> Reviewed-by: Kees Cook <keescook@chromium.org> Fixes: b39a982dde ("OMAP: DSS2: omapfb driver") Cc: security@kernel.org [b.zolnierkie: prefix patch subject with "omap2fb: "] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-01-22 21:40:34 +01:00
..
backlight	backlight: pwm_bl: Fix uninitialized variable	2018-07-25 09:09:59 +01:00
console	dummycon: Stop exporting dummycon_[un]register_output_notifier	2018-08-10 17:23:02 +02:00
fbdev	omap2fb: Fix stack memory disclosure	2019-01-22 21:40:34 +01:00
logo	video/logo: remove obsolete logo files	2018-03-26 15:56:42 +02:00
display_timing.c
hdmi.c	media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC	2018-11-13 11:08:54 -08:00
Kconfig	fbdev changes for v4.17:	2018-04-10 10:20:00 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
of_display_timing.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
of_videomode.c	video: fbdev: Convert to using %pOF instead of full_name	2017-08-07 17:22:13 +02:00
vgastate.c
videomode.c