icon: Use of vulnerable function fix.

sprintf -> snprintf

Change-Id: I624c24e446a5a2504ffe1cf53481ac8ee23e1c43
Signed-off-by: Radoslaw Czerski <r.czerski@samsung.com>

2 files changed, 5 insertions, 2 deletions

diff --git a/inc/icon.h b/inc/icon.h
index ef34100..028de61 100644
--- a/inc/icon.h
+++ b/inc/icon.h
@@ -29,6 +29,8 @@
 #define MAX_NOTI_ICONS_PORT 5
 #define MAX_NOTI_ICONS_LAND 11
 
+#define SIGNAL_SIZE 32
+
 enum {
 	ICON_STATE_HIDDEN = 0,
 	ICON_STATE_SHOWN
diff --git a/src/icon.c b/src/icon.c
index 0fd83bb..7af3024 100644
--- a/src/icon.c
+++ b/src/icon.c
@@ -74,8 +74,9 @@ static Eina_Bool _animate_on_timer_cb(void *data)
 	Evas_Object *img_edje = elm_layout_edje_get(icon->img_obj.obj);
 	retv_if(!img_edje, ECORE_CALLBACK_CANCEL);
 
-	char signal_to_emit[32] = {'\0',};
-	sprintf(signal_to_emit,icon->signal_to_emit_prefix,icon->animation_state);
+	char signal_to_emit[SIGNAL_SIZE] = {'\0',};
+
+	snprintf(signal_to_emit, SIGNAL_SIZE, icon->signal_to_emit_prefix, icon->animation_state);
 
 	edje_object_signal_emit(img_edje, signal_to_emit,"prog");