sbase

commit e1c56a6321707b8c34244564d18bb831f9c224f7
parent 69b9c2444b71babe012467b13aa408894b14a6cd
Author: David Phillips <david@sighup.nz>
Date:   Sun,  1 Oct 2017 16:36:05 +1300

chmod: Use DIRFIRST

Previously, running `chmod 777` on a directory that had no read or
execute access (e.g. 111 or 000) would cause chmod to throw its
toys since it was trying to opendir before having added read permission
to the directory.

Diffstat:
M
chmod.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/chmod.c b/chmod.c
@@ -32,7 +32,7 @@ int
 main(int argc, char *argv[])
 {
 	struct recursor r = { .fn = chmodr, .hist = NULL, .depth = 0, .maxdepth = 1,
-	                      .follow = 'P', .flags = 0 };
+	                      .follow = 'P', .flags = DIRFIRST };
 	size_t i;
 
 	argv0 = *argv, argv0 ? (argc--, argv++) : (void *)0;