From: InHong Han <inhong1.han@samsung.com>
Date: Mon, 16 Mar 2020 01:30:11 +0000 (+0900)
Subject: Prevent buffer overflow
X-Git-Tag: accepted/tizen/5.5/unified/20200317.160153~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F90%2F227690%2F1;p=platform%2Fcore%2Fuifw%2Fisf.git

Prevent buffer overflow

Change-Id: I43f2fabedc27c158485ac8896d35012a94522439
---

diff --git a/ism/extras/wayland_immodule/wayland_imcontext.c b/ism/extras/wayland_immodule/wayland_imcontext.c
index 970a14f..6b42aba 100644
--- a/ism/extras/wayland_immodule/wayland_imcontext.c
+++ b/ism/extras/wayland_immodule/wayland_imcontext.c
@@ -3784,7 +3784,7 @@ wayland_im_context_input_panel_imdata_set(Ecore_IMF_Context *ctx, const void *da
     if (imcontext->imdata)
         free(imcontext->imdata);
 
-    imcontext->imdata = calloc(1, length);
+    imcontext->imdata = calloc(1, length + 1);
     if (imcontext->imdata && data)
         memcpy(imcontext->imdata, data, length);