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 <amir73il@xxxxxxxxx>
---
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
