From 8fe2ec9d4b6329f1859a975f9909358a5d2263d4 Mon Sep 17 00:00:00 2001 From: Jihoon Kim Date: Tue, 3 Dec 2013 13:32:15 +0900 Subject: [PATCH] ximmodule: check whether pointer is NULL before accessing in xim_preedit_callback_set ecore_imf_context_data_get () can return NULL, so it should be checked before using the result value. This fixes CID 1135273 --- src/modules/ecore_imf/xim/ecore_imf_xim.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/modules/ecore_imf/xim/ecore_imf_xim.c b/src/modules/ecore_imf/xim/ecore_imf_xim.c index 7243b42914..da33e3cab1 100644 --- a/src/modules/ecore_imf/xim/ecore_imf_xim.c +++ b/src/modules/ecore_imf/xim/ecore_imf_xim.c @@ -1062,6 +1062,8 @@ _ecore_imf_xim_preedit_callback_set(Ecore_IMF_Context *ctx) { Ecore_IMF_Context_Data *imf_context_data; imf_context_data = ecore_imf_context_data_get(ctx); + if (!imf_context_data) + return XVaCreateNestedList(0, NULL); imf_context_data->preedit_start_cb.client_data = (XPointer)ctx; imf_context_data->preedit_start_cb.callback = (XIMProc)_ecore_imf_xim_preedit_start_call;