ivi-shell-transition: check create_layout_transition() return value.

Signed-off-by: Carlos Olmedo Escobar <carlos.olmedo.e@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: ntanibata@jp.adit-jv.com

diff --git a/ivi-shell/ivi-layout-transition.c b/ivi-shell/ivi-layout-transition.c
index 1e9ee23..904e8d6 100644 (file)
--- a/ivi-shell/ivi-layout-transition.c
+++ b/ivi-shell/ivi-layout-transition.c
@@ -328,8 +328,10 @@ create_move_resize_view_transition(
                        uint32_t duration)
 {
        struct ivi_layout_transition *transition = create_layout_transition();
-       struct move_resize_view_data *data = malloc(sizeof(*data));
+       if (transition == NULL)
+               return NULL;
 
+       struct move_resize_view_data *data = malloc(sizeof(*data));
        if (data == NULL) {
                weston_log("%s: memory allocation fails\n", __func__);
                return NULL;
@@ -451,8 +453,10 @@ create_fade_view_transition(
                        uint32_t duration)
 {
        struct ivi_layout_transition *transition = create_layout_transition();
-       struct fade_view_data *data = malloc(sizeof(*data));
+       if (transition == NULL)
+               return NULL;
 
+       struct fade_view_data *data = malloc(sizeof(*data));
        if (data == NULL) {
                weston_log("%s: memory allocation fails\n", __func__);
                return NULL;
@@ -675,8 +679,10 @@ create_move_layer_transition(
                uint32_t duration)
 {
        struct ivi_layout_transition *transition = create_layout_transition();
-       struct move_layer_data *data = malloc(sizeof(*data));
+       if (transition == NULL)
+               return NULL;
 
+       struct move_layer_data *data = malloc(sizeof(*data));
        if (data == NULL) {
                weston_log("%s: memory allocation fails\n", __func__);
                return NULL;
@@ -819,8 +825,10 @@ ivi_layout_transition_fade_layer(
        }
 
        transition = create_layout_transition();
-       data = malloc(sizeof(*data));
+       if (transition == NULL)
+               return;
 
+       data = malloc(sizeof(*data));
        if (data == NULL) {
                weston_log("%s: memory allocation fails\n", __func__);
                return;