From 470589cbd9ca3e73d8c01ac3a96cbc065179dcc5 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Mon, 27 May 2024 13:39:42 -0400
Subject: bfstd: Treat ELOOP like ENOENT

GNU findutils just made the same change, so looping symlinks will be
considered broken rather than a hard error.

Link: https://savannah.gnu.org/bugs/?51926
---
 src/bfstd.c  | 2 +-
 src/printf.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/bfstd.c b/src/bfstd.c
index 44eda7c..1c5e289 100644
--- a/src/bfstd.c
+++ b/src/bfstd.c
@@ -44,7 +44,7 @@ bool error_is_like(int error, int category) {
 
 	switch (category) {
 	case ENOENT:
-		return error == ENOTDIR;
+		return error == ENOTDIR || error == ELOOP;
 
 	case ENOSYS:
 		// https://github.com/opencontainers/runc/issues/2151
diff --git a/src/printf.c b/src/printf.c
index be09ebd..f514361 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -544,7 +544,7 @@ static int bfs_printf_Y(CFILE *cfile, const struct bfs_fmt *fmt, const struct BF
 
 	int error = 0;
 	if (type == BFS_ERROR) {
-		if (errno_is_like(ELOOP)) {
+		if (errno == ELOOP) {
 			str = "L";
 		} else if (errno_is_like(ENOENT)) {
 			str = "N";
-- 
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