From: Jihoon Kim <jihoon48.kim@samsung.com>
Date: Mon, 17 Jul 2023 11:02:21 +0000 (+0900)
Subject: Fix issue detected by static analysis tool
X-Git-Tag: accepted/tizen/unified/20240109.155348~8
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fupstream%2Flibxkbcommon.git;a=commitdiff_plain;h=627d7eb943e6dd987dad976f662e13529937cd9a

Fix issue detected by static analysis tool

Because sprintf assumes an arbitrarily long string,
callers must be careful not to overflow the actual space of the destination.

Change-Id: I4a3e641459d1da0f54db7eeb109447868906e394
Signed-off-by: Jihoon Kim <jihoon48.kim@samsung.com>
---

diff --git a/src/compose/parser.c b/src/compose/parser.c
index 5545a33..e1c903d 100644
--- a/src/compose/parser.c
+++ b/src/compose/parser.c
@@ -664,7 +664,7 @@ rhs:
             scanner_warn(s, "right-hand side string is too long; skipping line");
             goto skip;
         }
-        strcpy(production.string, val.string.str);
+        strncpy(production.string, val.string.str, sizeof(production.string)-1);
         production.has_string = true;
         goto rhs;
     case TOK_IDENT: