From: Ting-Chang Hou <tchou@xxxxxxxxxxxx>
fstatat will return -1 with errno EBADF if path_name is relative path.
This caused an error of the return value of overwrite_ok().
When restoring the subvolume to destination with relative path,
it will overwrite the existing file rather than skip it.
Signed-off-by: tchou <tchou@xxxxxxxxxxxx>
---
cmds-restore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmds-restore.c b/cmds-restore.c
index ade35f0..dc042e2 100644
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -825,7 +825,7 @@ static int overwrite_ok(const char * path)
int ret;
/* don't be fooled by symlinks */
- ret = fstatat(-1, path_name, &st, AT_SYMLINK_NOFOLLOW);
+ ret = fstatat(AT_FDCWD, path_name, &st, AT_SYMLINK_NOFOLLOW);
if (!ret) {
if (overwrite)
--
2.7.4
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