Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752198AbaGZWvm (ORCPT ); Sat, 26 Jul 2014 18:51:42 -0400 Received: from mail-we0-f178.google.com ([74.125.82.178]:57113 "EHLO mail-we0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750837AbaGZWv3 (ORCPT ); Sat, 26 Jul 2014 18:51:29 -0400 From: Rickard Strandqvist To: Arnaldo Carvalho de Melo , Borislav Petkov Cc: Rickard Strandqvist , Jiri Olsa , Vinson Lee , Namhyung Kim , Xia Kaixu , linux-kernel@vger.kernel.org Subject: [PATCH] tools: lib: api: fs: debugfs.c: Cleaning up missing null-terminate in conjunction with strncpy Date: Sun, 27 Jul 2014 00:52:54 +0200 Message-Id: <1406415174-8324-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ensures that the string is null-terminate in connection with the use of strncpy. And removed unnecessary magic numbers. Signed-off-by: Rickard Strandqvist --- tools/lib/api/fs/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index a74fba6..5649b09 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -95,6 +95,7 @@ char *debugfs_mount(const char *mountpoint) /* save the mountpoint */ debugfs_found = true; strncpy(debugfs_mountpoint, mountpoint, sizeof(debugfs_mountpoint)); + debugfs_mountpoint[sizeof(debugfs_mountpoint) - 1] = '\0'; out: return debugfs_mountpoint; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/