If the destination file does not exist the stat call to check the file
type fails. Extend the check of the stat return value.
To allow to copy files to a new destination.
Fixes commit 0ec6bd3e1be8 ("libfile: copy_file: Only open
regular files with O_TRUNC")
Signed-off-by: Teresa Remmet <[email protected]>
---
lib/libfile.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/libfile.c b/lib/libfile.c
index 049ec32..6b70306 100644
--- a/lib/libfile.c
+++ b/lib/libfile.c
@@ -276,13 +276,14 @@ int copy_file(const char *src, const char *dst, int
verbose)
goto out;
}
+ mode = O_WRONLY | O_CREAT;
+
ret = stat(dst, &dststat);
- if (ret)
+ if (ret && ret != -ENOENT)
goto out;
- mode = O_WRONLY | O_CREAT;
-
- if (S_ISREG(dststat.st_mode))
+ /* Set O_TRUNC only if file exist and is a regular file */
+ if (!ret && S_ISREG(dststat.st_mode))
mode |= O_TRUNC;
dstfd = open(dst, mode);
--
1.9.1
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