nv-tegra-mirror/linux-hwpm
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-hwpm.git synced 2025-12-22 17:30:40 +03:00
Code Issues Packages Projects Releases Wiki Activity

t23x: hwpm: fix NULL pointer in exec_reg_ops_ioctl

Browse Source 
First do the assignment to reg_op before referring it in
debug print info.

Bug 200702306

Change-Id: Ic0a5ea352793858a746e6fd28759b41e99270be6
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-t23x/+/2532594
Tested-by: Vedashree Vidwans <vvidwans@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Seshendra Gadagottu
2021-05-20 12:07:46 -07:00
committed by mobile promotions
parent ce130e224f
commit 78465d56ca
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tegra-soc-hwpm-ioctl.c
View File

@@ -885,9 +885,9 @@ static int exec_reg_ops_ioctl(struct tegra_soc_hwpm *hwpm,
} \
} while (0)
reg_op = &(exec_reg_ops->ops[op_idx]);
tegra_soc_hwpm_dbg("reg op: idx(%d), phys(0x%llx), cmd(%u)",
op_idx, reg_op->phys_addr, reg_op->cmd);
reg_op = &(exec_reg_ops->ops[op_idx]);
/* The whitelist check is done here */
aperture = find_hwpm_aperture(hwpm, reg_op->phys_addr, true);