diff options
| author | Deepak Kushwah <dkushwah@codeaurora.org> | 2017-08-17 16:46:03 +0530 |
|---|---|---|
| committer | Deepak Kushwah <dkushwah@codeaurora.org> | 2017-08-18 11:44:57 +0530 |
| commit | a94bbf3797c9cef6802cc70d6a24bab8c9b2fc83 (patch) | |
| tree | cae5b797193cc427e18ec1a8ed824568e85eea33 /drivers | |
| parent | a49bb61510b938152025049730fa922c5da950a1 (diff) | |
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: Deepak Kushwah <dkushwah@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/msm/vidc/msm_vidc_debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/msm/vidc/msm_vidc_debug.c b/drivers/media/platform/msm/vidc/msm_vidc_debug.c index 5c13b6fef3ec..2be52b10c84b 100644 --- a/drivers/media/platform/msm/vidc/msm_vidc_debug.c +++ b/drivers/media/platform/msm/vidc/msm_vidc_debug.c @@ -445,7 +445,7 @@ 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) { |