parse: Take umask into account in parse_mode()

POSIX 2024 clarified that find(1) is meant to work exactly like chmod(1)
here, so for modes like +rw,-x with no "who" specified, apply the umask.

Link: https://www.austingroupbugs.net/view.php?id=1392

1 files changed, 3 insertions, 0 deletions

diff --git a/src/ctx.c b/src/ctx.c
index 0f619c2..8fafb32 100644
--- a/src/ctx.c
+++ b/src/ctx.c
@@ -52,6 +52,9 @@ struct bfs_ctx *bfs_ctx_new(void) {
 
 	trie_init(&ctx->files);
 
+	ctx->umask = umask(0);
+	umask(ctx->umask);
+
 	if (getrlimit(RLIMIT_NOFILE, &ctx->orig_nofile) != 0) {
 		goto fail;
 	}