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commit 26498b8d54373d31a621d7dec95c4bd842563b3b upstream. Currently if condition (!bo and !vmw_kms_srf_ok()) was met we go to err_out with ret == 0. err_out dereferences vfb if ret == 0, but in our case vfb is still NULL. Fix this by assigning sensible error to ret. Found by Linux Verification Center (linuxtesting.org) with SVACE Signed-off-by: Nikolay Kuratov <kniv@yandex-team.ru> Cc: stable@vger.kernel.org Fixes: 810b3e1683d0 ("drm/vmwgfx: Support topology greater than texture size") Signed-off-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241002122429.1981822-1-kniv@yandex-team.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| Makefile | ||