i965: Fix shadowing of 'height' parameter

The nested declaration of 'height' shadows a parameter and uses
uninitialized memory. Fix by renaming to 'plane_height' which also makes
the code clearer.

This would typically break the bo size computation, but we don't use
that except when mmaping, and we don't mmap YUV buffers much.

Signed-off-by: Kristian Høgsberg Kristensen <[email protected]>
Reported-by: Mathias Fröhlich <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 19a66786e30..4f14201aebf 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -732,8 +732,8 @@ intel_create_image_from_fds(__DRIscreen *screen,
       image->offsets[index] = offsets[index];
       image->strides[index] = strides[index];
 
-      const int height = height >> f->planes[i].height_shift;
-      const int end = offsets[index] + height * strides[index];
+      const int plane_height = height >> f->planes[i].height_shift;
+      const int end = offsets[index] + plane_height * strides[index];
       if (size < end)
          size = end;
    }