[PATCH 3/3] drm/amd/display: Fix dp_max_bpc out of bounds write

[Harry Wentland]

Fixes one more possible out of bounds write in
amdgpu_dm_debugfs.c.

Signed-off-by: Harry Wentland <harry.wentl...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index be8ff7a05030..9d43ecb1f692 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -2384,7 +2384,7 @@ static ssize_t dp_max_bpc_write(struct file *f, const 
char __user *buf,
                return -ENOSPC;
        }
 
-       if (parse_write_buffer_into_params(wr_buf, size,
+       if (parse_write_buffer_into_params(wr_buf, wr_buf_size,
                                           (long *)param, buf,
                                           max_param_num,
                                           &param_nums)) {
-- 
2.33.0