tbm_surface_internal: clean up tbm_surface_internal_get_info()

This patch cleans up tbm_surface_internal_get_info().
There is a missed error routine.

Change-Id: I31be6bcb1b974c7ca7e6016b4a0879a766ab3089
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>

diff --git a/src/tbm_surface_internal.c b/src/tbm_surface_internal.c
index d915d59..cf7fb73 100644 (file)
--- a/src/tbm_surface_internal.c
+++ b/src/tbm_surface_internal.c
@@ -1036,8 +1036,14 @@ tbm_surface_internal_get_info(tbm_surface_h surface, int opt,
                        }
                }
        } else {
-               for (i = 0; i < surf->num_bos; i++)
+               for (i = 0; i < surf->num_bos; i++) {
                        bo_handles[i] = tbm_bo_get_handle(surf->bos[i], TBM_DEVICE_CPU);
+                       if (bo_handles[i].ptr == NULL) {
+                               TBM_TRACE("error: tbm_surface(%p) opt(%d) map(%d)\n", surface, opt, map);
+                               _tbm_surface_mutex_unlock();
+                               return 0;
+                       }
+               }
        }
 
        for (i = 0; i < surf->info.num_planes; i++) {