From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f42.google.com ([209.85.221.42]:33428 "EHLO mail-wr1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726198AbeHXH65 (ORCPT ); Fri, 24 Aug 2018 03:58:57 -0400 Received: by mail-wr1-f42.google.com with SMTP id v90-v6so6334739wrc.0 for ; Thu, 23 Aug 2018 21:26:04 -0700 (PDT) From: Amir Goldstein Subject: [PATCH] open_by_handle: fix name of directory in error messages Date: Fri, 24 Aug 2018 07:27:55 +0300 Message-Id: <1535084875-22879-1-git-send-email-amir73il@gmail.com> Sender: fstests-owner@vger.kernel.org To: Eryu Guan Cc: fstests@vger.kernel.org List-ID: dirname() modifies the string in dname, but we use that string in error messages later on to print the test dir name. Make another copy of test_dir for passing to dirname(). Signed-off-by: Amir Goldstein --- src/open_by_handle.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/open_by_handle.c b/src/open_by_handle.c index 36f2b07..4fdfacd 100644 --- a/src/open_by_handle.c +++ b/src/open_by_handle.c @@ -123,6 +123,7 @@ int main(int argc, char **argv) int fd; int ret = 0; int failed = 0; + char mname[PATH_MAX]; char dname[PATH_MAX]; char fname[PATH_MAX]; char fname2[PATH_MAX]; @@ -240,9 +241,10 @@ int main(int argc, char **argv) * the dentry cache and the use of -ip flag combination would not * allow testing decode of dir file handle in cold dcache scenario. */ + strcpy(dname, test_dir); if (parent && !in_fd) { - strcpy(dname, test_dir); - mount_dir = dirname(dname); + strcpy(mname, test_dir); + mount_dir = dirname(mname); if (create) ret = mkdir(test_dir, 0700); if (ret < 0 && errno != EEXIST) { -- 2.7.4