Fuzzers used in Android compliance testing repeatedly call the create blob IOCTL which eventually exhausts the system memory. This series adds a hook which allows drivers to impose their own limitations on the size and/or number of blobs created. Steve Cohen (3): drm: add driver hook for create blob limitations drm/msm: add support for createblob_check driver hook drm/msm/dpu: check blob limitations during create blob ioctl drivers/gpu/drm/drm_property.c | 7 +++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++++++++++++++ drivers/gpu/drm/msm/msm_drv.c | 25 +++++++++++++++++++++++++ drivers/gpu/drm/msm/msm_kms.h | 1 + include/drm/drm_drv.h | 9 +++++++++ 5 files changed, 56 insertions(+) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
