From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Thu, 10 Oct 2024 01:47:28 +0000 (+0900)
Subject: Fix ASAN build issue
X-Git-Tag: accepted/tizen/unified/20241011.010703^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fb0487d0ffdd970d4edf8d4b52e8b55ed48ea597;p=platform%2Fcore%2Fuifw%2Fmmi-framework.git

Fix ASAN build issue

The strncpy with character size of fixed size string still
causes stringop-truncation warning in ASAN build, so resolve
the issue with strncpy of full size including terminated
character.

Change-Id: I09be11b837c3c1ed7f34e48b242bad912cbb92ca
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
---

diff --git a/src/mmi/mmi-port.cpp b/src/mmi/mmi-port.cpp
index f2bdda9..e7bc1ad 100644
--- a/src/mmi/mmi-port.cpp
+++ b/src/mmi/mmi-port.cpp
@@ -247,8 +247,7 @@ MMI_API int mmi_port_clone(mmi_port_h port, mmi_port_h *cloned) {
         return MMI_ERROR_OUT_OF_MEMORY;
     }
 
-    strncpy((*cloned)->name, port_s->name, MMI_NAME_MAX_LENGTH - 1);
-    (*cloned)->name[MMI_NAME_MAX_LENGTH - 1] = '\0';
+    strncpy((*cloned)->name, port_s->name, MMI_NAME_MAX_LENGTH);
     (*cloned)->type = port_s->type;
     (*cloned)->data_type = port_s->data_type;
     (*cloned)->callbacks = port_s->callbacks;