Fix access null pointer

Change-Id: I1516ba4c5fb735116b7b60604fc3c0f3c5022fa9

diff --git a/src/tbm_surface_internal.c b/src/tbm_surface_internal.c
index 874f167..99a82aa 100644 (file)
--- a/src/tbm_surface_internal.c
+++ b/src/tbm_surface_internal.c
@@ -1336,12 +1336,15 @@ tbm_surface_internal_set_debug_data(tbm_surface_h surface, char *key, char *valu
 {
        tbm_surface_debug_data *debug_data = NULL;
        tbm_surface_debug_data *old_data = NULL, *tmp = NULL;
-       tbm_bufmgr bufmgr = surface->bufmgr;
+       tbm_bufmgr bufmgr = NULL;
 
        _tbm_surface_mutex_lock();
 
        TBM_SURFACE_RETURN_VAL_IF_FAIL(tbm_surface_internal_is_valid(surface), 0);
        TBM_SURFACE_RETURN_VAL_IF_FAIL(key, 0);
+
+       bufmgr = surface->bufmgr;
+
        TBM_SURFACE_RETURN_VAL_IF_FAIL(bufmgr, 0);
 
        if (!LIST_IS_EMPTY(&surface->debug_data_list)) {