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| author | Kees Cook <keescook@chromium.org> | 2021-06-17 14:33:01 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-07-06 15:10:58 -0400 |
| commit | 07b72960d2b4a087ff2445e286159e69742069cc (patch) | |
| tree | a9135b59752e3ea26f7a3ec9b775949992730229 /drivers/watchdog/digicolor_wdt.c | |
| parent | 8a02ea42bc1d4c448caf1bab0e05899dad503f74 (diff) | |
| download | linux-07b72960d2b4a087ff2445e286159e69742069cc.tar.bz2 | |
drm/i915/display: Do not zero past infoframes.vsc
intel_dp_vsc_sdp_unpack() was using a memset() size (36, struct dp_sdp)
larger than the destination (24, struct drm_dp_vsc_sdp), clobbering
fields in struct intel_crtc_state after infoframes.vsc. Use the actual
target size for the memset().
Fixes: 1b404b7dbb10 ("drm/i915/dp: Read out DP SDPs")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210617213301.1824728-1-keescook@chromium.org
(cherry picked from commit c88e2647c5bb45d04dc4302018ebe6ebbf331823)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/watchdog/digicolor_wdt.c')
0 files changed, 0 insertions, 0 deletions