discover/file: Add sensible perms when using replace_file

Rather than no access at all, use a default of 0644.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/discover/file.c b/discover/file.c
index 1ebfe43..0cee43b 100644
--- a/discover/file.c
+++ b/discover/file.c
@@ -115,6 +115,9 @@ int replace_file(const char *filename, char *buf, int len)
 	}
 
 	free(tempfile);
+
+	fchmod(fd, 0644);
+
 	close(fd);
 	return rc;
 }