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Commit 6c3bb236 authored by Deepak Kushwah's avatar Deepak Kushwah Committed by Gerrit - the friendly Code Review server
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msm: vidc: use %pK instead of %p which respects kptr_restrict sysctl 



Hide kernel pointers from unprivileged users by using %pK format-
specifier instead of %p. This respects the kptr_restrict sysctl
setting which is by default on. echo 0 to kptr_restrict to print
proper Kernel addresses.

Change-Id: I6f14b039f2f193196edfce8160ae38341229085c
Signed-off-by: default avatarDeepak Kushwah <dkushwah@codeaurora.org>
parent cefbc175

drivers/media/platform/msm/vidc/msm_vidc_debug.c

+1 −1
Original line number Diff line number Diff line
@@ -443,7 +443,7 @@ struct dentry *msm_vidc_debugfs_init_inst(struct msm_vidc_inst *inst, 
		dprintk(VIDC_ERR, "Invalid params, inst: %pK\n", inst);

		goto exit;

	}

	snprintf(debugfs_name, MAX_DEBUGFS_NAME, "inst_%p", inst);

	snprintf(debugfs_name, MAX_DEBUGFS_NAME, "inst_%pK", inst);



	idata = kzalloc(sizeof(struct core_inst_pair), GFP_KERNEL);

	if (!idata) {