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Commit 5ecc4435 authored by Shravya Samala's avatar Shravya Samala Committed by Gerrit - the friendly Code Review server
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msm: camera: jpeg: Ensure in/out map entries are within allowed range 



Added checks to make sure in_map /out_map entries of packet
io configs are within expected maximum value.

CRs-Fixed: 3007258
Change-Id: Ia8f10f464691427d83ae7aed5cc7c90124eaa2be
Signed-off-by: default avatarShravya Samala <shravyas@codeaurora.org>
parent 47e141f5

drivers/media/platform/msm/camera/cam_jpeg/jpeg_hw/cam_jpeg_hw_mgr.c

+5 −4
Original line number Diff line number Diff line
@@ -721,10 +721,11 @@ static int cam_jpeg_mgr_prepare_hw_update(void *hw_mgr_priv, 
	}



	if ((packet->num_cmd_buf > 5) || !packet->num_patches ||

		!packet->num_io_configs) {

		CAM_ERR(CAM_JPEG, "wrong number of cmd/patch info: %u %u",

			packet->num_cmd_buf,

			packet->num_patches);

		!packet->num_io_configs ||

		(packet->num_io_configs > CAM_JPEG_IMAGE_MAX)) {

		CAM_ERR(CAM_JPEG, "wrong number of cmd/patch info: %u %u %u",

			packet->num_cmd_buf, packet->num_patches,

			packet->num_io_configs);

		return -EINVAL;

	}