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Commit b1efe22c authored by Alok Kediya's avatar Alok Kediya Committed by Gerrit - the friendly Code Review server
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msm: camera: prevent Info leak from kernel driver. 



- use %pK for kernel address.

CRs-Fixed: 2010501

Change-Id: I983d61b8ce714c0c66dcba68ba375447ef8a4714
Signed-off-by: default avatarAlok Kediya <kediya@codeaurora.org>
parent 6bbe19f3

drivers/media/platform/msm/camera_v2/isp/msm_isp_axi_util.c

+4 −4
Original line number Diff line number Diff line
@@ -1734,7 +1734,7 @@ int msm_isp_print_ping_pong_address(struct vfe_device *vfe_dev, 
			}

			temp = buf->mapped_info[0].paddr +

				buf->mapped_info[0].len;

			pr_err("%s: stream %x ping bit %d uses buffer %pa-%pa, num_isp %d\n",

			pr_err("%s: stream %x ping bit %d uses buffer %pK-%pK, num_isp %d\n",

				__func__, stream_info->stream_src,

				pingpong_bit,

				&buf->mapped_info[0].paddr, &temp,
@@ -1743,10 +1743,10 @@ int msm_isp_print_ping_pong_address(struct vfe_device *vfe_dev, 
			for (i = 0; i < stream_info->num_planes; i++) {

				for (k = 0; k < stream_info->num_isp; k++) {

					pr_debug(

					"%s: stream_id %x ping-pong %d	plane %d start_addr %lu	addr_offset %x len %zx stride %d scanline %d\n"

					"%s: stream_id %x ping-pong %d	plane %d start_addr %pK	addr_offset %x len %zx stride %d scanline %d\n"

					, __func__, stream_info->stream_id,

					pingpong_bit, i, (unsigned long)

					buf->mapped_info[i].paddr,

					pingpong_bit, i,

					(void *)buf->mapped_info[i].paddr,

					stream_info->

					plane_cfg[k][i].plane_addr_offset,

					buf->mapped_info[i].len,